61912760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 174545280

約数和(自身を除く): 112632520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 233, 260, 280, 292, 364, 365, 455, 466, 511, 520, 584, 728, 730, 910, 932, 949, 1022, 1165, 1460, 1631, 1820, 1864, 1898, 2044, 2330, 2555, 2920, 3029, 3262, 3640, 3796, 4088, 4660, 4745, 5110, 6058, 6524, 6643, 7592, 8155, 9320, 9490, 10220, 12116, 13048, 13286, 15145, 16310, 17009, 18980, 20440, 21203, 24232, 26572, 30290, 32620, 33215, 34018, 37960, 42406, 53144, 60580, 65240, 66430, 68036, 84812, 85045, 106015, 119063, 121160, 132860, 136072, 169624, 170090, 212030, 221117, 238126, 265720, 340180, 424060, 442234, 476252, 595315, 680360, 848120, 884468, 952504, 1105585, 1190630, 1547819, 1768936, 2211170, 2381260, 3095638, 4422340, 4762520, 6191276, 7739095, 8844680, 12382552, 15478190, 30956380, 61912760]

約数ペア:

[(1, 61912760), (2, 30956380), (4, 15478190), (5, 12382552), (7, 8844680), (8, 7739095), (10, 6191276), (13, 4762520), (14, 4422340), (20, 3095638), (26, 2381260), (28, 2211170), (35, 1768936), (40, 1547819), (52, 1190630), (56, 1105585), (65, 952504), (70, 884468), (73, 848120), (91, 680360), (104, 595315), (130, 476252), (140, 442234), (146, 424060), (182, 340180), (233, 265720), (260, 238126), (280, 221117), (292, 212030), (364, 170090), (365, 169624), (455, 136072), (466, 132860), (511, 121160), (520, 119063), (584, 106015), (728, 85045), (730, 84812), (910, 68036), (932, 66430), (949, 65240), (1022, 60580), (1165, 53144), (1460, 42406), (1631, 37960), (1820, 34018), (1864, 33215), (1898, 32620), (2044, 30290), (2330, 26572), (2555, 24232), (2920, 21203), (3029, 20440), (3262, 18980), (3640, 17009), (3796, 16310), (4088, 15145), (4660, 13286), (4745, 13048), (5110, 12116), (6058, 10220), (6524, 9490), (6643, 9320), (7592, 8155)]