43791540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 96

約数和(自身を含む): 137846016

約数和(自身を除く): 94054476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2441, 2990, 3588, 4485, 4882, 5980, 7323, 8970, 9764, 12205, 14646, 17940, 24410, 29292, 31733, 36615, 48820, 56143, 63466, 73230, 95199, 112286, 126932, 146460, 158665, 168429, 190398, 224572, 280715, 317330, 336858, 380796, 475995, 561430, 634660, 673716, 729859, 842145, 951990, 1122860, 1459718, 1684290, 1903980, 2189577, 2919436, 3368580, 3649295, 4379154, 7298590, 8758308, 10947885, 14597180, 21895770, 43791540]

約数ペア:

[(1, 43791540), (2, 21895770), (3, 14597180), (4, 10947885), (5, 8758308), (6, 7298590), (10, 4379154), (12, 3649295), (13, 3368580), (15, 2919436), (20, 2189577), (23, 1903980), (26, 1684290), (30, 1459718), (39, 1122860), (46, 951990), (52, 842145), (60, 729859), (65, 673716), (69, 634660), (78, 561430), (92, 475995), (115, 380796), (130, 336858), (138, 317330), (156, 280715), (195, 224572), (230, 190398), (260, 168429), (276, 158665), (299, 146460), (345, 126932), (390, 112286), (460, 95199), (598, 73230), (690, 63466), (780, 56143), (897, 48820), (1196, 36615), (1380, 31733), (1495, 29292), (1794, 24410), (2441, 17940), (2990, 14646), (3588, 12205), (4485, 9764), (4882, 8970), (5980, 7323)]