1281036705090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{853}}^1\times {\mathrm{907}}^1$

素因数の和:2436

約数の個数: 128

約数和(自身を含む): 3118725469440

約数和(自身を除く): 1837688764350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 569, 582, 853, 907, 970, 1138, 1455, 1706, 1707, 1814, 2559, 2721, 2845, 2910, 3414, 4265, 4535, 5118, 5442, 5690, 8530, 8535, 9070, 12795, 13605, 17070, 25590, 27210, 55193, 82741, 87979, 110386, 165482, 165579, 175958, 248223, 263937, 275965, 331158, 413705, 439895, 485357, 496446, 516083, 527874, 551930, 773671, 827410, 827895, 879790, 970714, 1032166, 1241115, 1319685, 1456071, 1547342, 1548249, 1655790, 2321013, 2426785, 2482230, 2580415, 2639370, 2912142, 3096498, 3868355, 4642026, 4853570, 5160830, 7280355, 7736710, 7741245, 11605065, 14560710, 15482490, 23210130, 47079629, 50060051, 75046087, 94159258, 100120102, 141238887, 150092174, 150180153, 225138261, 235398145, 250300255, 282477774, 300360306, 375230435, 440218799, 450276522, 470796290, 500600510, 706194435, 750460870, 750900765, 880437598, 1125691305, 1320656397, 1412388870, 1501801530, 2201093995, 2251382610, 2641312794, 4402187990, 6603281985, 13206563970, 42701223503, 85402447006, 128103670509, 213506117515, 256207341018, 427012235030, 640518352545, 1281036705090]

約数ペア:

[(1, 1281036705090), (2, 640518352545), (3, 427012235030), (5, 256207341018), (6, 213506117515), (10, 128103670509), (15, 85402447006), (30, 42701223503), (97, 13206563970), (194, 6603281985), (291, 4402187990), (485, 2641312794), (569, 2251382610), (582, 2201093995), (853, 1501801530), (907, 1412388870), (970, 1320656397), (1138, 1125691305), (1455, 880437598), (1706, 750900765), (1707, 750460870), (1814, 706194435), (2559, 500600510), (2721, 470796290), (2845, 450276522), (2910, 440218799), (3414, 375230435), (4265, 300360306), (4535, 282477774), (5118, 250300255), (5442, 235398145), (5690, 225138261), (8530, 150180153), (8535, 150092174), (9070, 141238887), (12795, 100120102), (13605, 94159258), (17070, 75046087), (25590, 50060051), (27210, 47079629), (55193, 23210130), (82741, 15482490), (87979, 14560710), (110386, 11605065), (165482, 7741245), (165579, 7736710), (175958, 7280355), (248223, 5160830), (263937, 4853570), (275965, 4642026), (331158, 3868355), (413705, 3096498), (439895, 2912142), (485357, 2639370), (496446, 2580415), (516083, 2482230), (527874, 2426785), (551930, 2321013), (773671, 1655790), (827410, 1548249), (827895, 1547342), (879790, 1456071), (970714, 1319685), (1032166, 1241115)]