57511860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7245

約数の個数: 96

約数和(自身を含む): 193751040

約数和(自身を除く): 136239180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7207, 7980, 14414, 21621, 28828, 36035, 43242, 50449, 72070, 86484, 100898, 108105, 136933, 144140, 151347, 201796, 216210, 252245, 273866, 302694, 410799, 432420, 504490, 547732, 605388, 684665, 756735, 821598, 958531, 1008980, 1369330, 1513470, 1643196, 1917062, 2053995, 2738660, 2875593, 3026940, 3834124, 4107990, 4792655, 5751186, 8215980, 9585310, 11502372, 14377965, 19170620, 28755930, 57511860]

約数ペア:

[(1, 57511860), (2, 28755930), (3, 19170620), (4, 14377965), (5, 11502372), (6, 9585310), (7, 8215980), (10, 5751186), (12, 4792655), (14, 4107990), (15, 3834124), (19, 3026940), (20, 2875593), (21, 2738660), (28, 2053995), (30, 1917062), (35, 1643196), (38, 1513470), (42, 1369330), (57, 1008980), (60, 958531), (70, 821598), (76, 756735), (84, 684665), (95, 605388), (105, 547732), (114, 504490), (133, 432420), (140, 410799), (190, 302694), (210, 273866), (228, 252245), (266, 216210), (285, 201796), (380, 151347), (399, 144140), (420, 136933), (532, 108105), (570, 100898), (665, 86484), (798, 72070), (1140, 50449), (1330, 43242), (1596, 36035), (1995, 28828), (2660, 21621), (3990, 14414), (7207, 7980)]