179638290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 524966400

約数和(自身を除く): 345328110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 839, 915, 1098, 1170, 1586, 1647, 1678, 1755, 1830, 2379, 2517, 2745, 3294, 3510, 3965, 4195, 4758, 5034, 5490, 7137, 7551, 7930, 8235, 8390, 10907, 11895, 12585, 14274, 15102, 16470, 21411, 21814, 22653, 23790, 25170, 32721, 35685, 37755, 42822, 45306, 51179, 54535, 65442, 71370, 75510, 98163, 102358, 107055, 109070, 113265, 153537, 163605, 196326, 214110, 226530, 255895, 294489, 307074, 327210, 460611, 490815, 511790, 588978, 665327, 767685, 921222, 981630, 1330654, 1381833, 1472445, 1535370, 1995981, 2303055, 2763666, 2944890, 3326635, 3991962, 4606110, 5987943, 6653270, 6909165, 9979905, 11975886, 13818330, 17963829, 19959810, 29939715, 35927658, 59879430, 89819145, 179638290]

約数ペア:

[(1, 179638290), (2, 89819145), (3, 59879430), (5, 35927658), (6, 29939715), (9, 19959810), (10, 17963829), (13, 13818330), (15, 11975886), (18, 9979905), (26, 6909165), (27, 6653270), (30, 5987943), (39, 4606110), (45, 3991962), (54, 3326635), (61, 2944890), (65, 2763666), (78, 2303055), (90, 1995981), (117, 1535370), (122, 1472445), (130, 1381833), (135, 1330654), (183, 981630), (195, 921222), (234, 767685), (270, 665327), (305, 588978), (351, 511790), (366, 490815), (390, 460611), (549, 327210), (585, 307074), (610, 294489), (702, 255895), (793, 226530), (839, 214110), (915, 196326), (1098, 163605), (1170, 153537), (1586, 113265), (1647, 109070), (1678, 107055), (1755, 102358), (1830, 98163), (2379, 75510), (2517, 71370), (2745, 65442), (3294, 54535), (3510, 51179), (3965, 45306), (4195, 42822), (4758, 37755), (5034, 35685), (5490, 32721), (7137, 25170), (7551, 23790), (7930, 22653), (8235, 21814), (8390, 21411), (10907, 16470), (11895, 15102), (12585, 14274)]