1496419490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 2844219744

約数和(自身を除く): 1347800254

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 137, 185, 265, 274, 370, 530, 557, 685, 1114, 1370, 1961, 2785, 3922, 5069, 5570, 7261, 9805, 10138, 14522, 19610, 20609, 25345, 29521, 36305, 41218, 50690, 59042, 72610, 76309, 103045, 147605, 152618, 206090, 268657, 295210, 381545, 537314, 763090, 1092277, 1343285, 2184554, 2686570, 2823433, 4044377, 5461385, 5646866, 8088754, 10922770, 14117165, 20221885, 28234330, 40443770, 149641949, 299283898, 748209745, 1496419490]

約数ペア:

[(1, 1496419490), (2, 748209745), (5, 299283898), (10, 149641949), (37, 40443770), (53, 28234330), (74, 20221885), (106, 14117165), (137, 10922770), (185, 8088754), (265, 5646866), (274, 5461385), (370, 4044377), (530, 2823433), (557, 2686570), (685, 2184554), (1114, 1343285), (1370, 1092277), (1961, 763090), (2785, 537314), (3922, 381545), (5069, 295210), (5570, 268657), (7261, 206090), (9805, 152618), (10138, 147605), (14522, 103045), (19610, 76309), (20609, 72610), (25345, 59042), (29521, 50690), (36305, 41218)]