2444190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 6829056

約数和(自身を除く): 4384866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 113, 206, 210, 226, 309, 339, 515, 565, 618, 678, 721, 791, 1030, 1130, 1442, 1545, 1582, 1695, 2163, 2373, 3090, 3390, 3605, 3955, 4326, 4746, 7210, 7910, 10815, 11639, 11865, 21630, 23278, 23730, 34917, 58195, 69834, 81473, 116390, 162946, 174585, 244419, 349170, 407365, 488838, 814730, 1222095, 2444190]

約数ペア:

[(1, 2444190), (2, 1222095), (3, 814730), (5, 488838), (6, 407365), (7, 349170), (10, 244419), (14, 174585), (15, 162946), (21, 116390), (30, 81473), (35, 69834), (42, 58195), (70, 34917), (103, 23730), (105, 23278), (113, 21630), (206, 11865), (210, 11639), (226, 10815), (309, 7910), (339, 7210), (515, 4746), (565, 4326), (618, 3955), (678, 3605), (721, 3390), (791, 3090), (1030, 2373), (1130, 2163), (1442, 1695), (1545, 1582)]