2748386629380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{10571531}}^1$

素因数の和:10572169

約数の個数: 96

約数和(自身を含む): 8809046184960

約数和(自身を除く): 6060659555580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 619, 1238, 1857, 2476, 3095, 3714, 4333, 6190, 7428, 8666, 9285, 12380, 12999, 17332, 18570, 21665, 25998, 37140, 43330, 51996, 64995, 86660, 129990, 259980, 10571531, 21143062, 31714593, 42286124, 52857655, 63429186, 74000717, 105715310, 126858372, 148001434, 158572965, 211430620, 222002151, 296002868, 317145930, 370003585, 444004302, 634291860, 740007170, 888008604, 1110010755, 1480014340, 2220021510, 4440043020, 6543777689, 13087555378, 19631333067, 26175110756, 32718888445, 39262666134, 45806443823, 65437776890, 78525332268, 91612887646, 98156665335, 130875553780, 137419331469, 183225775292, 196313330670, 229032219115, 274838662938, 392626661340, 458064438230, 549677325876, 687096657345, 916128876460, 1374193314690, 2748386629380]

約数ペア:

[(1, 2748386629380), (2, 1374193314690), (3, 916128876460), (4, 687096657345), (5, 549677325876), (6, 458064438230), (7, 392626661340), (10, 274838662938), (12, 229032219115), (14, 196313330670), (15, 183225775292), (20, 137419331469), (21, 130875553780), (28, 98156665335), (30, 91612887646), (35, 78525332268), (42, 65437776890), (60, 45806443823), (70, 39262666134), (84, 32718888445), (105, 26175110756), (140, 19631333067), (210, 13087555378), (420, 6543777689), (619, 4440043020), (1238, 2220021510), (1857, 1480014340), (2476, 1110010755), (3095, 888008604), (3714, 740007170), (4333, 634291860), (6190, 444004302), (7428, 370003585), (8666, 317145930), (9285, 296002868), (12380, 222002151), (12999, 211430620), (17332, 158572965), (18570, 148001434), (21665, 126858372), (25998, 105715310), (37140, 74000717), (43330, 63429186), (51996, 52857655), (64995, 42286124), (86660, 31714593), (129990, 21143062), (259980, 10571531)]