557185590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1636270272

約数和(自身を除く): 1079084682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 61, 65, 74, 78, 90, 111, 117, 122, 130, 183, 185, 195, 211, 222, 234, 305, 333, 366, 370, 390, 422, 481, 549, 555, 585, 610, 633, 666, 793, 915, 962, 1055, 1098, 1110, 1170, 1266, 1443, 1586, 1665, 1830, 1899, 2110, 2257, 2379, 2405, 2743, 2745, 2886, 3165, 3330, 3798, 3965, 4329, 4514, 4758, 4810, 5486, 5490, 6330, 6771, 7137, 7215, 7807, 7930, 8229, 8658, 9495, 11285, 11895, 12871, 13542, 13715, 14274, 14430, 15614, 16458, 18990, 20313, 21645, 22570, 23421, 23790, 24687, 25742, 27430, 29341, 33855, 35685, 38613, 39035, 40626, 41145, 43290, 46842, 49374, 58682, 64355, 67710, 70263, 71370, 77226, 78070, 82290, 88023, 101491, 101565, 115839, 117105, 123435, 128710, 140526, 146705, 167323, 176046, 193065, 202982, 203130, 231678, 234210, 246870, 264069, 293410, 304473, 334646, 351315, 386130, 440115, 476227, 501969, 507455, 528138, 579195, 608946, 702630, 836615, 880230, 913419, 952454, 1003938, 1014910, 1158390, 1320345, 1428681, 1505907, 1522365, 1673230, 1826838, 2381135, 2509845, 2640690, 2857362, 3011814, 3044730, 4286043, 4567095, 4762270, 5019690, 6190951, 7143405, 7529535, 8572086, 9134190, 12381902, 14286810, 15059070, 18572853, 21430215, 30954755, 37145706, 42860430, 55718559, 61909510, 92864265, 111437118, 185728530, 278592795, 557185590]

約数ペア:

[(1, 557185590), (2, 278592795), (3, 185728530), (5, 111437118), (6, 92864265), (9, 61909510), (10, 55718559), (13, 42860430), (15, 37145706), (18, 30954755), (26, 21430215), (30, 18572853), (37, 15059070), (39, 14286810), (45, 12381902), (61, 9134190), (65, 8572086), (74, 7529535), (78, 7143405), (90, 6190951), (111, 5019690), (117, 4762270), (122, 4567095), (130, 4286043), (183, 3044730), (185, 3011814), (195, 2857362), (211, 2640690), (222, 2509845), (234, 2381135), (305, 1826838), (333, 1673230), (366, 1522365), (370, 1505907), (390, 1428681), (422, 1320345), (481, 1158390), (549, 1014910), (555, 1003938), (585, 952454), (610, 913419), (633, 880230), (666, 836615), (793, 702630), (915, 608946), (962, 579195), (1055, 528138), (1098, 507455), (1110, 501969), (1170, 476227), (1266, 440115), (1443, 386130), (1586, 351315), (1665, 334646), (1830, 304473), (1899, 293410), (2110, 264069), (2257, 246870), (2379, 234210), (2405, 231678), (2743, 203130), (2745, 202982), (2886, 193065), (3165, 176046), (3330, 167323), (3798, 146705), (3965, 140526), (4329, 128710), (4514, 123435), (4758, 117105), (4810, 115839), (5486, 101565), (5490, 101491), (6330, 88023), (6771, 82290), (7137, 78070), (7215, 77226), (7807, 71370), (7930, 70263), (8229, 67710), (8658, 64355), (9495, 58682), (11285, 49374), (11895, 46842), (12871, 43290), (13542, 41145), (13715, 40626), (14274, 39035), (14430, 38613), (15614, 35685), (16458, 33855), (18990, 29341), (20313, 27430), (21645, 25742), (22570, 24687), (23421, 23790)]