137928570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4367

約数の個数: 64

約数和(自身を含む): 360872064

約数和(自身を除く): 222943494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 4261, 5395, 6474, 8522, 10790, 12783, 16185, 21305, 25566, 32370, 42610, 55393, 63915, 110786, 127830, 166179, 276965, 332358, 353663, 553930, 707326, 830895, 1060989, 1661790, 1768315, 2121978, 3536630, 4597619, 5304945, 9195238, 10609890, 13792857, 22988095, 27585714, 45976190, 68964285, 137928570]

約数ペア:

[(1, 137928570), (2, 68964285), (3, 45976190), (5, 27585714), (6, 22988095), (10, 13792857), (13, 10609890), (15, 9195238), (26, 5304945), (30, 4597619), (39, 3536630), (65, 2121978), (78, 1768315), (83, 1661790), (130, 1060989), (166, 830895), (195, 707326), (249, 553930), (390, 353663), (415, 332358), (498, 276965), (830, 166179), (1079, 127830), (1245, 110786), (2158, 63915), (2490, 55393), (3237, 42610), (4261, 32370), (5395, 25566), (6474, 21305), (8522, 16185), (10790, 12783)]