4187580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 11902464

約数和(自身を除く): 7714884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 983, 1065, 1420, 1966, 2130, 2949, 3932, 4260, 4915, 5898, 9830, 11796, 14745, 19660, 29490, 58980, 69793, 139586, 209379, 279172, 348965, 418758, 697930, 837516, 1046895, 1395860, 2093790, 4187580]

約数ペア:

[(1, 4187580), (2, 2093790), (3, 1395860), (4, 1046895), (5, 837516), (6, 697930), (10, 418758), (12, 348965), (15, 279172), (20, 209379), (30, 139586), (60, 69793), (71, 58980), (142, 29490), (213, 19660), (284, 14745), (355, 11796), (426, 9830), (710, 5898), (852, 4915), (983, 4260), (1065, 3932), (1420, 2949), (1966, 2130)]