18664278510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{14887}}^1$

素因数の和:15022

約数の個数: 96

約数和(自身を含む): 47422448640

約数和(自身を除く): 28758170130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 529, 690, 790, 1058, 1185, 1587, 1817, 2370, 2645, 3174, 3634, 5290, 5451, 7935, 9085, 10902, 14887, 15870, 18170, 27255, 29774, 41791, 44661, 54510, 74435, 83582, 89322, 125373, 148870, 208955, 223305, 250746, 342401, 417910, 446610, 626865, 684802, 1027203, 1176073, 1253730, 1712005, 2054406, 2352146, 3424010, 3528219, 5136015, 5880365, 7056438, 7875223, 10272030, 11760730, 15750446, 17641095, 23625669, 27049679, 35282190, 39376115, 47251338, 54099358, 78752230, 81149037, 118128345, 135248395, 162298074, 236256690, 270496790, 405745185, 622142617, 811490370, 1244285234, 1866427851, 3110713085, 3732855702, 6221426170, 9332139255, 18664278510]

約数ペア:

[(1, 18664278510), (2, 9332139255), (3, 6221426170), (5, 3732855702), (6, 3110713085), (10, 1866427851), (15, 1244285234), (23, 811490370), (30, 622142617), (46, 405745185), (69, 270496790), (79, 236256690), (115, 162298074), (138, 135248395), (158, 118128345), (230, 81149037), (237, 78752230), (345, 54099358), (395, 47251338), (474, 39376115), (529, 35282190), (690, 27049679), (790, 23625669), (1058, 17641095), (1185, 15750446), (1587, 11760730), (1817, 10272030), (2370, 7875223), (2645, 7056438), (3174, 5880365), (3634, 5136015), (5290, 3528219), (5451, 3424010), (7935, 2352146), (9085, 2054406), (10902, 1712005), (14887, 1253730), (15870, 1176073), (18170, 1027203), (27255, 684802), (29774, 626865), (41791, 446610), (44661, 417910), (54510, 342401), (74435, 250746), (83582, 223305), (89322, 208955), (125373, 148870)]