258013770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53419}}^1$

素因数の和:53459

約数の個数: 64

約数和(自身を含む): 738478080

約数和(自身を除く): 480464310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 53419, 106838, 160257, 267095, 320514, 373933, 534190, 747866, 801285, 1121799, 1228637, 1602570, 1869665, 2243598, 2457274, 3685911, 3739330, 5608995, 6143185, 7371822, 8600459, 11217990, 12286370, 17200918, 18429555, 25801377, 36859110, 43002295, 51602754, 86004590, 129006885, 258013770]

約数ペア:

[(1, 258013770), (2, 129006885), (3, 86004590), (5, 51602754), (6, 43002295), (7, 36859110), (10, 25801377), (14, 18429555), (15, 17200918), (21, 12286370), (23, 11217990), (30, 8600459), (35, 7371822), (42, 6143185), (46, 5608995), (69, 3739330), (70, 3685911), (105, 2457274), (115, 2243598), (138, 1869665), (161, 1602570), (210, 1228637), (230, 1121799), (322, 801285), (345, 747866), (483, 534190), (690, 373933), (805, 320514), (966, 267095), (1610, 160257), (2415, 106838), (4830, 53419)]