1531293400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84137}}^1$

素因数の和:84173

約数の個数: 96

約数和(自身を含む): 4381907040

約数和(自身を除く): 2850613640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 84137, 168274, 336548, 420685, 588959, 673096, 841370, 1093781, 1177918, 1682740, 2103425, 2187562, 2355836, 2944795, 3365480, 4206850, 4375124, 4711672, 5468905, 5889590, 7656467, 8413700, 8750248, 10937810, 11779180, 14723975, 15312934, 16827400, 21875620, 23558360, 27344525, 29447950, 30625868, 38282335, 43751240, 54689050, 58895900, 61251736, 76564670, 109378100, 117791800, 153129340, 191411675, 218756200, 306258680, 382823350, 765646700, 1531293400]

約数ペア:

[(1, 1531293400), (2, 765646700), (4, 382823350), (5, 306258680), (7, 218756200), (8, 191411675), (10, 153129340), (13, 117791800), (14, 109378100), (20, 76564670), (25, 61251736), (26, 58895900), (28, 54689050), (35, 43751240), (40, 38282335), (50, 30625868), (52, 29447950), (56, 27344525), (65, 23558360), (70, 21875620), (91, 16827400), (100, 15312934), (104, 14723975), (130, 11779180), (140, 10937810), (175, 8750248), (182, 8413700), (200, 7656467), (260, 5889590), (280, 5468905), (325, 4711672), (350, 4375124), (364, 4206850), (455, 3365480), (520, 2944795), (650, 2355836), (700, 2187562), (728, 2103425), (910, 1682740), (1300, 1177918), (1400, 1093781), (1820, 841370), (2275, 673096), (2600, 588959), (3640, 420685), (4550, 336548), (9100, 168274), (18200, 84137)]