27323380

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 67055940

約数和(自身を除く): 39732560

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 569, 686, 980, 1138, 1372, 1715, 2276, 2401, 2845, 3430, 3983, 4802, 5690, 6860, 7966, 9604, 11380, 12005, 15932, 19915, 24010, 27881, 39830, 48020, 55762, 79660, 111524, 139405, 195167, 278810, 390334, 557620, 780668, 975835, 1366169, 1951670, 2732338, 3903340, 5464676, 6830845, 13661690, 27323380]

約数ペア:

[(1, 27323380), (2, 13661690), (4, 6830845), (5, 5464676), (7, 3903340), (10, 2732338), (14, 1951670), (20, 1366169), (28, 975835), (35, 780668), (49, 557620), (70, 390334), (98, 278810), (140, 195167), (196, 139405), (245, 111524), (343, 79660), (490, 55762), (569, 48020), (686, 39830), (980, 27881), (1138, 24010), (1372, 19915), (1715, 15932), (2276, 12005), (2401, 11380), (2845, 9604), (3430, 7966), (3983, 6860), (4802, 5690)]