1229457060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{525409}}^1$

素因数の和:525437

約数の個数: 72

約数和(自身を含む): 4016234040

約数和(自身を除く): 2786776980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 525409, 1050818, 1576227, 2101636, 2627045, 3152454, 4728681, 5254090, 6304908, 6830317, 7881135, 9457362, 10508180, 13660634, 15762270, 18914724, 20490951, 23643405, 27321268, 31524540, 34151585, 40981902, 47286810, 61472853, 68303170, 81963804, 94573620, 102454755, 122945706, 136606340, 204909510, 245891412, 307364265, 409819020, 614728530, 1229457060]

約数ペア:

[(1, 1229457060), (2, 614728530), (3, 409819020), (4, 307364265), (5, 245891412), (6, 204909510), (9, 136606340), (10, 122945706), (12, 102454755), (13, 94573620), (15, 81963804), (18, 68303170), (20, 61472853), (26, 47286810), (30, 40981902), (36, 34151585), (39, 31524540), (45, 27321268), (52, 23643405), (60, 20490951), (65, 18914724), (78, 15762270), (90, 13660634), (117, 10508180), (130, 9457362), (156, 7881135), (180, 6830317), (195, 6304908), (234, 5254090), (260, 4728681), (390, 3152454), (468, 2627045), (585, 2101636), (780, 1576227), (1170, 1050818), (2340, 525409)]