2455960010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1571}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 5280712704

約数和(自身を除く): 2824752694

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 971, 1571, 1610, 1942, 3142, 4855, 6797, 7855, 9710, 10997, 13594, 15710, 21994, 22333, 33985, 36133, 44666, 54985, 67970, 72266, 109970, 111665, 156331, 180665, 223330, 252931, 312662, 361330, 505862, 781655, 1264655, 1525441, 1563310, 2529310, 3050882, 7627205, 10678087, 15254410, 21356174, 35085143, 53390435, 70170286, 106780870, 175425715, 245596001, 350851430, 491192002, 1227980005, 2455960010]

約数ペア:

[(1, 2455960010), (2, 1227980005), (5, 491192002), (7, 350851430), (10, 245596001), (14, 175425715), (23, 106780870), (35, 70170286), (46, 53390435), (70, 35085143), (115, 21356174), (161, 15254410), (230, 10678087), (322, 7627205), (805, 3050882), (971, 2529310), (1571, 1563310), (1610, 1525441), (1942, 1264655), (3142, 781655), (4855, 505862), (6797, 361330), (7855, 312662), (9710, 252931), (10997, 223330), (13594, 180665), (15710, 156331), (21994, 111665), (22333, 109970), (33985, 72266), (36133, 67970), (44666, 54985)]