179391030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2910

約数の個数: 128

約数和(自身を含む): 553125888

約数和(自身を除く): 373734858

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2415, 2730, 2857, 2990, 4186, 4485, 4830, 5714, 6279, 8571, 8970, 10465, 12558, 14285, 17142, 19999, 20930, 28570, 31395, 37141, 39998, 42855, 59997, 62790, 65711, 74282, 85710, 99995, 111423, 119994, 131422, 185705, 197133, 199990, 222846, 259987, 299985, 328555, 371410, 394266, 459977, 519974, 557115, 599970, 657110, 779961, 854243, 919954, 985665, 1114230, 1299935, 1379931, 1559922, 1708486, 1971330, 2299885, 2562729, 2599870, 2759862, 3899805, 4271215, 4599770, 5125458, 5979701, 6899655, 7799610, 8542430, 11959402, 12813645, 13799310, 17939103, 25627290, 29898505, 35878206, 59797010, 89695515, 179391030]

約数ペア:

[(1, 179391030), (2, 89695515), (3, 59797010), (5, 35878206), (6, 29898505), (7, 25627290), (10, 17939103), (13, 13799310), (14, 12813645), (15, 11959402), (21, 8542430), (23, 7799610), (26, 6899655), (30, 5979701), (35, 5125458), (39, 4599770), (42, 4271215), (46, 3899805), (65, 2759862), (69, 2599870), (70, 2562729), (78, 2299885), (91, 1971330), (105, 1708486), (115, 1559922), (130, 1379931), (138, 1299935), (161, 1114230), (182, 985665), (195, 919954), (210, 854243), (230, 779961), (273, 657110), (299, 599970), (322, 557115), (345, 519974), (390, 459977), (455, 394266), (483, 371410), (546, 328555), (598, 299985), (690, 259987), (805, 222846), (897, 199990), (910, 197133), (966, 185705), (1365, 131422), (1495, 119994), (1610, 111423), (1794, 99995), (2093, 85710), (2415, 74282), (2730, 65711), (2857, 62790), (2990, 59997), (4186, 42855), (4485, 39998), (4830, 37141), (5714, 31395), (6279, 28570), (8571, 20930), (8970, 19999), (10465, 17142), (12558, 14285)]