157020222590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1\times {\mathrm{18859}}^1$

素因数の和:19878

約数の個数: 96

約数和(自身を含む): 355427412480

約数和(自身を除く): 198407189890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 983, 1210, 1694, 1966, 4235, 4915, 6881, 8470, 9830, 10813, 13762, 18859, 21626, 34405, 37718, 54065, 68810, 75691, 94295, 108130, 118943, 132013, 151382, 188590, 207449, 237886, 264026, 378455, 414898, 594715, 660065, 756910, 832601, 1037245, 1189430, 1320130, 1452143, 1665202, 2074490, 2281939, 2904286, 4163005, 4563878, 7260715, 8326010, 11409695, 14521430, 15973573, 18538397, 22819390, 31947146, 37076794, 79867865, 92691985, 129768779, 159735730, 185383970, 203922367, 259537558, 407844734, 648843895, 1019611835, 1297687790, 1427456569, 2039223670, 2243146037, 2854913138, 4486292074, 7137282845, 11215730185, 14274565690, 15702022259, 22431460370, 31404044518, 78510111295, 157020222590]

約数ペア:

[(1, 157020222590), (2, 78510111295), (5, 31404044518), (7, 22431460370), (10, 15702022259), (11, 14274565690), (14, 11215730185), (22, 7137282845), (35, 4486292074), (55, 2854913138), (70, 2243146037), (77, 2039223670), (110, 1427456569), (121, 1297687790), (154, 1019611835), (242, 648843895), (385, 407844734), (605, 259537558), (770, 203922367), (847, 185383970), (983, 159735730), (1210, 129768779), (1694, 92691985), (1966, 79867865), (4235, 37076794), (4915, 31947146), (6881, 22819390), (8470, 18538397), (9830, 15973573), (10813, 14521430), (13762, 11409695), (18859, 8326010), (21626, 7260715), (34405, 4563878), (37718, 4163005), (54065, 2904286), (68810, 2281939), (75691, 2074490), (94295, 1665202), (108130, 1452143), (118943, 1320130), (132013, 1189430), (151382, 1037245), (188590, 832601), (207449, 756910), (237886, 660065), (264026, 594715), (378455, 414898)]