65699340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8233}}^1$

素因数の和:8271

約数の個数: 96

約数和(自身を含む): 221329920

約数和(自身を除く): 155630580

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, 7980, 8233, 16466, 24699, 32932, 41165, 49398, 57631, 82330, 98796, 115262, 123495, 156427, 164660, 172893, 230524, 246990, 288155, 312854, 345786, 469281, 493980, 576310, 625708, 691572, 782135, 864465, 938562, 1094989, 1152620, 1564270, 1728930, 1877124, 2189978, 2346405, 3128540, 3284967, 3457860, 4379956, 4692810, 5474945, 6569934, 9385620, 10949890, 13139868, 16424835, 21899780, 32849670, 65699340]

約数ペア:

[(1, 65699340), (2, 32849670), (3, 21899780), (4, 16424835), (5, 13139868), (6, 10949890), (7, 9385620), (10, 6569934), (12, 5474945), (14, 4692810), (15, 4379956), (19, 3457860), (20, 3284967), (21, 3128540), (28, 2346405), (30, 2189978), (35, 1877124), (38, 1728930), (42, 1564270), (57, 1152620), (60, 1094989), (70, 938562), (76, 864465), (84, 782135), (95, 691572), (105, 625708), (114, 576310), (133, 493980), (140, 469281), (190, 345786), (210, 312854), (228, 288155), (266, 246990), (285, 230524), (380, 172893), (399, 164660), (420, 156427), (532, 123495), (570, 115262), (665, 98796), (798, 82330), (1140, 57631), (1330, 49398), (1596, 41165), (1995, 32932), (2660, 24699), (3990, 16466), (7980, 8233)]