195767910

素因数分解:

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

素因数の和:311

約数の個数: 144

約数和(自身を含む): 562852368

約数和(自身を除く): 367084458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 169, 183, 195, 211, 234, 305, 338, 366, 390, 422, 507, 549, 585, 610, 633, 793, 845, 915, 1014, 1055, 1098, 1170, 1266, 1521, 1586, 1690, 1830, 1899, 2110, 2379, 2535, 2743, 2745, 3042, 3165, 3798, 3965, 4758, 5070, 5486, 5490, 6330, 7137, 7605, 7930, 8229, 9495, 10309, 11895, 12871, 13715, 14274, 15210, 16458, 18990, 20618, 23790, 24687, 25742, 27430, 30927, 35659, 35685, 38613, 41145, 49374, 51545, 61854, 64355, 71318, 71370, 77226, 82290, 92781, 103090, 106977, 115839, 123435, 128710, 154635, 167323, 178295, 185562, 193065, 213954, 231678, 246870, 309270, 320931, 334646, 356590, 386130, 463905, 501969, 534885, 579195, 641862, 836615, 927810, 1003938, 1069770, 1158390, 1505907, 1604655, 1673230, 2175199, 2509845, 3011814, 3209310, 4350398, 5019690, 6525597, 7529535, 10875995, 13051194, 15059070, 19576791, 21751990, 32627985, 39153582, 65255970, 97883955, 195767910]

約数ペア:

[(1, 195767910), (2, 97883955), (3, 65255970), (5, 39153582), (6, 32627985), (9, 21751990), (10, 19576791), (13, 15059070), (15, 13051194), (18, 10875995), (26, 7529535), (30, 6525597), (39, 5019690), (45, 4350398), (61, 3209310), (65, 3011814), (78, 2509845), (90, 2175199), (117, 1673230), (122, 1604655), (130, 1505907), (169, 1158390), (183, 1069770), (195, 1003938), (211, 927810), (234, 836615), (305, 641862), (338, 579195), (366, 534885), (390, 501969), (422, 463905), (507, 386130), (549, 356590), (585, 334646), (610, 320931), (633, 309270), (793, 246870), (845, 231678), (915, 213954), (1014, 193065), (1055, 185562), (1098, 178295), (1170, 167323), (1266, 154635), (1521, 128710), (1586, 123435), (1690, 115839), (1830, 106977), (1899, 103090), (2110, 92781), (2379, 82290), (2535, 77226), (2743, 71370), (2745, 71318), (3042, 64355), (3165, 61854), (3798, 51545), (3965, 49374), (4758, 41145), (5070, 38613), (5486, 35685), (5490, 35659), (6330, 30927), (7137, 27430), (7605, 25742), (7930, 24687), (8229, 23790), (9495, 20618), (10309, 18990), (11895, 16458), (12871, 15210), (13715, 14274)]