66862380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 210438144

約数和(自身を除く): 143575764

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, 2990, 3588, 3727, 4485, 5980, 7454, 8970, 11181, 14908, 17940, 18635, 22362, 37270, 44724, 48451, 55905, 74540, 85721, 96902, 111810, 145353, 171442, 193804, 223620, 242255, 257163, 290706, 342884, 428605, 484510, 514326, 581412, 726765, 857210, 969020, 1028652, 1114373, 1285815, 1453530, 1714420, 2228746, 2571630, 2907060, 3343119, 4457492, 5143260, 5571865, 6686238, 11143730, 13372476, 16715595, 22287460, 33431190, 66862380]

約数ペア:

[(1, 66862380), (2, 33431190), (3, 22287460), (4, 16715595), (5, 13372476), (6, 11143730), (10, 6686238), (12, 5571865), (13, 5143260), (15, 4457492), (20, 3343119), (23, 2907060), (26, 2571630), (30, 2228746), (39, 1714420), (46, 1453530), (52, 1285815), (60, 1114373), (65, 1028652), (69, 969020), (78, 857210), (92, 726765), (115, 581412), (130, 514326), (138, 484510), (156, 428605), (195, 342884), (230, 290706), (260, 257163), (276, 242255), (299, 223620), (345, 193804), (390, 171442), (460, 145353), (598, 111810), (690, 96902), (780, 85721), (897, 74540), (1196, 55905), (1380, 48451), (1495, 44724), (1794, 37270), (2990, 22362), (3588, 18635), (3727, 17940), (4485, 14908), (5980, 11181), (7454, 8970)]