253669650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{130087}}^1$

素因数の和:130115

約数の個数: 48

約数和(自身を含む): 677498304

約数和(自身を除く): 423828654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 130087, 260174, 390261, 650435, 780522, 1300870, 1691131, 1951305, 3252175, 3382262, 3902610, 5073393, 6504350, 8455655, 9756525, 10146786, 16911310, 19513050, 25366965, 42278275, 50733930, 84556550, 126834825, 253669650]

約数ペア:

[(1, 253669650), (2, 126834825), (3, 84556550), (5, 50733930), (6, 42278275), (10, 25366965), (13, 19513050), (15, 16911310), (25, 10146786), (26, 9756525), (30, 8455655), (39, 6504350), (50, 5073393), (65, 3902610), (75, 3382262), (78, 3252175), (130, 1951305), (150, 1691131), (195, 1300870), (325, 780522), (390, 650435), (650, 390261), (975, 260174), (1950, 130087)]