4901998980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1034177}}^1$

素因数の和:1034268

約数の個数: 48

約数和(自身を含む): 13899352320

約数和(自身を除く): 8997353340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 1034177, 2068354, 3102531, 4136708, 5170885, 6205062, 10341770, 12410124, 15512655, 20683540, 31025310, 62050620, 81699983, 163399966, 245099949, 326799932, 408499915, 490199898, 816999830, 980399796, 1225499745, 1633999660, 2450999490, 4901998980]

約数ペア:

[(1, 4901998980), (2, 2450999490), (3, 1633999660), (4, 1225499745), (5, 980399796), (6, 816999830), (10, 490199898), (12, 408499915), (15, 326799932), (20, 245099949), (30, 163399966), (60, 81699983), (79, 62050620), (158, 31025310), (237, 20683540), (316, 15512655), (395, 12410124), (474, 10341770), (790, 6205062), (948, 5170885), (1185, 4136708), (1580, 3102531), (2370, 2068354), (4740, 1034177)]