193679910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1699

約数の個数: 80

約数和(自身を含む): 524444976

約数和(自身を除く): 330765066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 785, 810, 942, 1413, 1523, 1570, 2355, 2826, 3046, 4239, 4569, 4710, 7065, 7615, 8478, 9138, 12717, 13707, 14130, 15230, 21195, 22845, 25434, 27414, 41121, 42390, 45690, 63585, 68535, 82242, 123363, 127170, 137070, 205605, 239111, 246726, 411210, 478222, 616815, 717333, 1195555, 1233630, 1434666, 2151999, 2391110, 3586665, 4303998, 6455997, 7173330, 10759995, 12911994, 19367991, 21519990, 32279985, 38735982, 64559970, 96839955, 193679910]

約数ペア:

[(1, 193679910), (2, 96839955), (3, 64559970), (5, 38735982), (6, 32279985), (9, 21519990), (10, 19367991), (15, 12911994), (18, 10759995), (27, 7173330), (30, 6455997), (45, 4303998), (54, 3586665), (81, 2391110), (90, 2151999), (135, 1434666), (157, 1233630), (162, 1195555), (270, 717333), (314, 616815), (405, 478222), (471, 411210), (785, 246726), (810, 239111), (942, 205605), (1413, 137070), (1523, 127170), (1570, 123363), (2355, 82242), (2826, 68535), (3046, 63585), (4239, 45690), (4569, 42390), (4710, 41121), (7065, 27414), (7615, 25434), (8478, 22845), (9138, 21195), (12717, 15230), (13707, 14130)]