229637460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9553

約数の個数: 96

約数和(自身を含む): 714857472

約数和(自身を除く): 485220012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 9497, 12090, 18994, 24180, 28491, 37988, 47485, 56982, 94970, 113964, 123461, 142455, 189940, 246922, 284910, 294407, 370383, 493844, 569820, 588814, 617305, 740766, 883221, 1177628, 1234610, 1472035, 1481532, 1766442, 1851915, 2469220, 2944070, 3532884, 3703830, 3827291, 4416105, 5888140, 7407660, 7654582, 8832210, 11481873, 15309164, 17664420, 19136455, 22963746, 38272910, 45927492, 57409365, 76545820, 114818730, 229637460]

約数ペア:

[(1, 229637460), (2, 114818730), (3, 76545820), (4, 57409365), (5, 45927492), (6, 38272910), (10, 22963746), (12, 19136455), (13, 17664420), (15, 15309164), (20, 11481873), (26, 8832210), (30, 7654582), (31, 7407660), (39, 5888140), (52, 4416105), (60, 3827291), (62, 3703830), (65, 3532884), (78, 2944070), (93, 2469220), (124, 1851915), (130, 1766442), (155, 1481532), (156, 1472035), (186, 1234610), (195, 1177628), (260, 883221), (310, 740766), (372, 617305), (390, 588814), (403, 569820), (465, 493844), (620, 370383), (780, 294407), (806, 284910), (930, 246922), (1209, 189940), (1612, 142455), (1860, 123461), (2015, 113964), (2418, 94970), (4030, 56982), (4836, 47485), (6045, 37988), (8060, 28491), (9497, 24180), (12090, 18994)]