57388380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 185504256

約数和(自身を除く): 128115876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1277, 1284, 1498, 1605, 2140, 2247, 2554, 2996, 3210, 3745, 3831, 4494, 5108, 6385, 6420, 7490, 7662, 8939, 8988, 11235, 12770, 14980, 15324, 17878, 19155, 22470, 25540, 26817, 35756, 38310, 44695, 44940, 53634, 76620, 89390, 107268, 134085, 136639, 178780, 268170, 273278, 409917, 536340, 546556, 683195, 819834, 956473, 1366390, 1639668, 1912946, 2049585, 2732780, 2869419, 3825892, 4099170, 4782365, 5738838, 8198340, 9564730, 11477676, 14347095, 19129460, 28694190, 57388380]

約数ペア:

[(1, 57388380), (2, 28694190), (3, 19129460), (4, 14347095), (5, 11477676), (6, 9564730), (7, 8198340), (10, 5738838), (12, 4782365), (14, 4099170), (15, 3825892), (20, 2869419), (21, 2732780), (28, 2049585), (30, 1912946), (35, 1639668), (42, 1366390), (60, 956473), (70, 819834), (84, 683195), (105, 546556), (107, 536340), (140, 409917), (210, 273278), (214, 268170), (321, 178780), (420, 136639), (428, 134085), (535, 107268), (642, 89390), (749, 76620), (1070, 53634), (1277, 44940), (1284, 44695), (1498, 38310), (1605, 35756), (2140, 26817), (2247, 25540), (2554, 22470), (2996, 19155), (3210, 17878), (3745, 15324), (3831, 14980), (4494, 12770), (5108, 11235), (6385, 8988), (6420, 8939), (7490, 7662)]