13261950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2298

約数の個数: 72

約数和(自身を含む): 38388168

約数和(自身を除く): 25126218

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2267, 2925, 4534, 5850, 6801, 11335, 13602, 20403, 22670, 29471, 34005, 40806, 56675, 58942, 68010, 88413, 102015, 113350, 147355, 170025, 176826, 204030, 265239, 294710, 340050, 442065, 510075, 530478, 736775, 884130, 1020150, 1326195, 1473550, 2210325, 2652390, 4420650, 6630975, 13261950]

約数ペア:

[(1, 13261950), (2, 6630975), (3, 4420650), (5, 2652390), (6, 2210325), (9, 1473550), (10, 1326195), (13, 1020150), (15, 884130), (18, 736775), (25, 530478), (26, 510075), (30, 442065), (39, 340050), (45, 294710), (50, 265239), (65, 204030), (75, 176826), (78, 170025), (90, 147355), (117, 113350), (130, 102015), (150, 88413), (195, 68010), (225, 58942), (234, 56675), (325, 40806), (390, 34005), (450, 29471), (585, 22670), (650, 20403), (975, 13602), (1170, 11335), (1950, 6801), (2267, 5850), (2925, 4534)]