2669892420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263303}}^1$

素因数の和:263341

約数の個数: 72

約数和(自身を含む): 8095018176

約数和(自身を除く): 5425125756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 263303, 526606, 789909, 1053212, 1316515, 1579818, 2633030, 3159636, 3422939, 3949545, 5266060, 6845878, 7899090, 10268817, 13691756, 15798180, 17114695, 20537634, 34229390, 41075268, 44498207, 51344085, 68458780, 88996414, 102688170, 133494621, 177992828, 205376340, 222491035, 266989242, 444982070, 533978484, 667473105, 889964140, 1334946210, 2669892420]

約数ペア:

[(1, 2669892420), (2, 1334946210), (3, 889964140), (4, 667473105), (5, 533978484), (6, 444982070), (10, 266989242), (12, 222491035), (13, 205376340), (15, 177992828), (20, 133494621), (26, 102688170), (30, 88996414), (39, 68458780), (52, 51344085), (60, 44498207), (65, 41075268), (78, 34229390), (130, 20537634), (156, 17114695), (169, 15798180), (195, 13691756), (260, 10268817), (338, 7899090), (390, 6845878), (507, 5266060), (676, 3949545), (780, 3422939), (845, 3159636), (1014, 2633030), (1690, 1579818), (2028, 1316515), (2535, 1053212), (3380, 789909), (5070, 526606), (10140, 263303)]