3747380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6413260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 71, 91, 116, 130, 140, 142, 145, 182, 203, 260, 284, 290, 355, 364, 377, 406, 455, 497, 580, 710, 754, 812, 910, 923, 994, 1015, 1420, 1508, 1820, 1846, 1885, 1988, 2030, 2059, 2485, 2639, 3692, 3770, 4060, 4118, 4615, 4970, 5278, 6461, 7540, 8236, 9230, 9940, 10295, 10556, 12922, 13195, 14413, 18460, 20590, 25844, 26390, 26767, 28826, 32305, 41180, 52780, 53534, 57652, 64610, 72065, 107068, 129220, 133835, 144130, 187369, 267670, 288260, 374738, 535340, 749476, 936845, 1873690, 3747380]

約数ペア:

[(1, 3747380), (2, 1873690), (4, 936845), (5, 749476), (7, 535340), (10, 374738), (13, 288260), (14, 267670), (20, 187369), (26, 144130), (28, 133835), (29, 129220), (35, 107068), (52, 72065), (58, 64610), (65, 57652), (70, 53534), (71, 52780), (91, 41180), (116, 32305), (130, 28826), (140, 26767), (142, 26390), (145, 25844), (182, 20590), (203, 18460), (260, 14413), (284, 13195), (290, 12922), (355, 10556), (364, 10295), (377, 9940), (406, 9230), (455, 8236), (497, 7540), (580, 6461), (710, 5278), (754, 4970), (812, 4615), (910, 4118), (923, 4060), (994, 3770), (1015, 3692), (1420, 2639), (1508, 2485), (1820, 2059), (1846, 2030), (1885, 1988)]