18751539170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{17597}}^1$

素因数の和:18795

約数の個数: 64

約数和(自身を含む): 41579709696

約数和(自身を除く): 22828170526

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1171, 2342, 5855, 8197, 11710, 15223, 16394, 17597, 30446, 35194, 40985, 76115, 81970, 87985, 106561, 123179, 152230, 175970, 213122, 228761, 246358, 457522, 532805, 615895, 1065610, 1143805, 1231790, 1601327, 2287610, 3202654, 8006635, 16013270, 20606087, 41212174, 103030435, 144242609, 206060870, 267879131, 288485218, 535758262, 721213045, 1339395655, 1442426090, 1875153917, 2678791310, 3750307834, 9375769585, 18751539170]

約数ペア:

[(1, 18751539170), (2, 9375769585), (5, 3750307834), (7, 2678791310), (10, 1875153917), (13, 1442426090), (14, 1339395655), (26, 721213045), (35, 535758262), (65, 288485218), (70, 267879131), (91, 206060870), (130, 144242609), (182, 103030435), (455, 41212174), (910, 20606087), (1171, 16013270), (2342, 8006635), (5855, 3202654), (8197, 2287610), (11710, 1601327), (15223, 1231790), (16394, 1143805), (17597, 1065610), (30446, 615895), (35194, 532805), (40985, 457522), (76115, 246358), (81970, 228761), (87985, 213122), (106561, 175970), (123179, 152230)]