57703380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 198031680

約数和(自身を除く): 140328300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1033, 1140, 1330, 1470, 1596, 1862, 1995, 2066, 2660, 2793, 2940, 3099, 3724, 3990, 4132, 4655, 5165, 5586, 6198, 7231, 7980, 9310, 10330, 11172, 12396, 13965, 14462, 15495, 18620, 19627, 20660, 21693, 27930, 28924, 30990, 36155, 39254, 43386, 50617, 55860, 58881, 61980, 72310, 78508, 86772, 98135, 101234, 108465, 117762, 137389, 144620, 151851, 196270, 202468, 216930, 235524, 253085, 274778, 294405, 303702, 392540, 412167, 433860, 506170, 549556, 588810, 607404, 686945, 759255, 824334, 961723, 1012340, 1177620, 1373890, 1518510, 1648668, 1923446, 2060835, 2747780, 2885169, 3037020, 3846892, 4121670, 4808615, 5770338, 8243340, 9617230, 11540676, 14425845, 19234460, 28851690, 57703380]

約数ペア:

[(1, 57703380), (2, 28851690), (3, 19234460), (4, 14425845), (5, 11540676), (6, 9617230), (7, 8243340), (10, 5770338), (12, 4808615), (14, 4121670), (15, 3846892), (19, 3037020), (20, 2885169), (21, 2747780), (28, 2060835), (30, 1923446), (35, 1648668), (38, 1518510), (42, 1373890), (49, 1177620), (57, 1012340), (60, 961723), (70, 824334), (76, 759255), (84, 686945), (95, 607404), (98, 588810), (105, 549556), (114, 506170), (133, 433860), (140, 412167), (147, 392540), (190, 303702), (196, 294405), (210, 274778), (228, 253085), (245, 235524), (266, 216930), (285, 202468), (294, 196270), (380, 151851), (399, 144620), (420, 137389), (490, 117762), (532, 108465), (570, 101234), (588, 98135), (665, 86772), (735, 78508), (798, 72310), (931, 61980), (980, 58881), (1033, 55860), (1140, 50617), (1330, 43386), (1470, 39254), (1596, 36155), (1862, 30990), (1995, 28924), (2066, 27930), (2660, 21693), (2793, 20660), (2940, 19627), (3099, 18620), (3724, 15495), (3990, 14462), (4132, 13965), (4655, 12396), (5165, 11172), (5586, 10330), (6198, 9310), (7231, 7980)]