902614440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82657}}^1$

素因数の和:82691

約数の個数: 128

約数和(自身を含む): 3332770560

約数和(自身を除く): 2430156120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 82657, 165314, 247971, 330628, 413285, 495942, 578599, 661256, 826570, 991884, 1074541, 1157198, 1239855, 1653140, 1735797, 1983768, 2149082, 2314396, 2479710, 2892995, 3223623, 3306280, 3471594, 4298164, 4628792, 4959420, 5372705, 5785990, 6447246, 6943188, 7521787, 8596328, 8678985, 9918840, 10745410, 11571980, 12894492, 13886376, 15043574, 16118115, 17357970, 21490820, 22565361, 23143960, 25788984, 30087148, 32236230, 34715940, 37608935, 42981640, 45130722, 60174296, 64472460, 69431880, 75217870, 90261444, 112826805, 128944920, 150435740, 180522888, 225653610, 300871480, 451307220, 902614440]

約数ペア:

[(1, 902614440), (2, 451307220), (3, 300871480), (4, 225653610), (5, 180522888), (6, 150435740), (7, 128944920), (8, 112826805), (10, 90261444), (12, 75217870), (13, 69431880), (14, 64472460), (15, 60174296), (20, 45130722), (21, 42981640), (24, 37608935), (26, 34715940), (28, 32236230), (30, 30087148), (35, 25788984), (39, 23143960), (40, 22565361), (42, 21490820), (52, 17357970), (56, 16118115), (60, 15043574), (65, 13886376), (70, 12894492), (78, 11571980), (84, 10745410), (91, 9918840), (104, 8678985), (105, 8596328), (120, 7521787), (130, 6943188), (140, 6447246), (156, 5785990), (168, 5372705), (182, 4959420), (195, 4628792), (210, 4298164), (260, 3471594), (273, 3306280), (280, 3223623), (312, 2892995), (364, 2479710), (390, 2314396), (420, 2149082), (455, 1983768), (520, 1735797), (546, 1653140), (728, 1239855), (780, 1157198), (840, 1074541), (910, 991884), (1092, 826570), (1365, 661256), (1560, 578599), (1820, 495942), (2184, 413285), (2730, 330628), (3640, 247971), (5460, 165314), (10920, 82657)]