64587510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18430

約数の個数: 64

約数和(自身を含む): 185492160

約数和(自身を除く): 120904650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18401, 36802, 55203, 92005, 110406, 165609, 184010, 239213, 276015, 331218, 478426, 496827, 552030, 717639, 828045, 993654, 1196065, 1435278, 1656090, 2152917, 2392130, 2484135, 3588195, 4305834, 4968270, 6458751, 7176390, 10764585, 12917502, 21529170, 32293755, 64587510]

約数ペア:

[(1, 64587510), (2, 32293755), (3, 21529170), (5, 12917502), (6, 10764585), (9, 7176390), (10, 6458751), (13, 4968270), (15, 4305834), (18, 3588195), (26, 2484135), (27, 2392130), (30, 2152917), (39, 1656090), (45, 1435278), (54, 1196065), (65, 993654), (78, 828045), (90, 717639), (117, 552030), (130, 496827), (135, 478426), (195, 331218), (234, 276015), (270, 239213), (351, 184010), (390, 165609), (585, 110406), (702, 92005), (1170, 55203), (1755, 36802), (3510, 18401)]