2279684030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1657}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 4662826560

約数和(自身を除く): 2383142530

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 557, 1114, 1235, 1657, 2470, 2785, 3314, 5570, 7241, 8285, 10583, 14482, 16570, 21166, 21541, 31483, 36205, 43082, 52915, 62966, 72410, 105830, 107705, 137579, 157415, 215410, 275158, 314830, 409279, 687895, 818558, 922949, 1375790, 1845898, 2046395, 4092790, 4614745, 9229490, 11998337, 17536031, 23996674, 35072062, 59991685, 87680155, 119983370, 175360310, 227968403, 455936806, 1139842015, 2279684030]

約数ペア:

[(1, 2279684030), (2, 1139842015), (5, 455936806), (10, 227968403), (13, 175360310), (19, 119983370), (26, 87680155), (38, 59991685), (65, 35072062), (95, 23996674), (130, 17536031), (190, 11998337), (247, 9229490), (494, 4614745), (557, 4092790), (1114, 2046395), (1235, 1845898), (1657, 1375790), (2470, 922949), (2785, 818558), (3314, 687895), (5570, 409279), (7241, 314830), (8285, 275158), (10583, 215410), (14482, 157415), (16570, 137579), (21166, 107705), (21541, 105830), (31483, 72410), (36205, 62966), (43082, 52915)]