142410540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9931}}^1$

素因数の和:10182

約数の個数: 48

約数和(自身を含む): 400458240

約数和(自身を除く): 258047700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 9931, 14340, 19862, 29793, 39724, 49655, 59586, 99310, 119172, 148965, 198620, 297930, 595860, 2373509, 4747018, 7120527, 9494036, 11867545, 14241054, 23735090, 28482108, 35602635, 47470180, 71205270, 142410540]

約数ペア:

[(1, 142410540), (2, 71205270), (3, 47470180), (4, 35602635), (5, 28482108), (6, 23735090), (10, 14241054), (12, 11867545), (15, 9494036), (20, 7120527), (30, 4747018), (60, 2373509), (239, 595860), (478, 297930), (717, 198620), (956, 148965), (1195, 119172), (1434, 99310), (2390, 59586), (2868, 49655), (3585, 39724), (4780, 29793), (7170, 19862), (9931, 14340)]