2487804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35837}}^1$

素因数の和:35951

約数の個数: 96

約数和(自身を含む): 7586187840

約数和(自身を除く): 5098383300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 3471, 4628, 5340, 5785, 6942, 11570, 13884, 17355, 23140, 34710, 35837, 69420, 71674, 107511, 143348, 179185, 215022, 358370, 430044, 465881, 537555, 716740, 931762, 1075110, 1397643, 1863524, 2150220, 2329405, 2795286, 3189493, 4658810, 5590572, 6378986, 6988215, 9317620, 9568479, 12757972, 13976430, 15947465, 19136958, 27952860, 31894930, 38273916, 41463409, 47842395, 63789860, 82926818, 95684790, 124390227, 165853636, 191369580, 207317045, 248780454, 414634090, 497560908, 621951135, 829268180, 1243902270, 2487804540]

約数ペア:

[(1, 2487804540), (2, 1243902270), (3, 829268180), (4, 621951135), (5, 497560908), (6, 414634090), (10, 248780454), (12, 207317045), (13, 191369580), (15, 165853636), (20, 124390227), (26, 95684790), (30, 82926818), (39, 63789860), (52, 47842395), (60, 41463409), (65, 38273916), (78, 31894930), (89, 27952860), (130, 19136958), (156, 15947465), (178, 13976430), (195, 12757972), (260, 9568479), (267, 9317620), (356, 6988215), (390, 6378986), (445, 5590572), (534, 4658810), (780, 3189493), (890, 2795286), (1068, 2329405), (1157, 2150220), (1335, 1863524), (1780, 1397643), (2314, 1075110), (2670, 931762), (3471, 716740), (4628, 537555), (5340, 465881), (5785, 430044), (6942, 358370), (11570, 215022), (13884, 179185), (17355, 143348), (23140, 107511), (34710, 71674), (35837, 69420)]