67840860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 130856100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 254, 290, 307, 348, 381, 435, 508, 580, 614, 635, 762, 870, 921, 1228, 1270, 1524, 1535, 1740, 1842, 1905, 2540, 3070, 3683, 3684, 3810, 4605, 6140, 7366, 7620, 8903, 9210, 11049, 14732, 17806, 18415, 18420, 22098, 26709, 35612, 36830, 38989, 44196, 44515, 53418, 55245, 73660, 77978, 89030, 106836, 110490, 116967, 133545, 155956, 178060, 194945, 220980, 233934, 267090, 389890, 467868, 534180, 584835, 779780, 1130681, 1169670, 2261362, 2339340, 3392043, 4522724, 5653405, 6784086, 11306810, 13568172, 16960215, 22613620, 33920430, 67840860]

約数ペア:

[(1, 67840860), (2, 33920430), (3, 22613620), (4, 16960215), (5, 13568172), (6, 11306810), (10, 6784086), (12, 5653405), (15, 4522724), (20, 3392043), (29, 2339340), (30, 2261362), (58, 1169670), (60, 1130681), (87, 779780), (116, 584835), (127, 534180), (145, 467868), (174, 389890), (254, 267090), (290, 233934), (307, 220980), (348, 194945), (381, 178060), (435, 155956), (508, 133545), (580, 116967), (614, 110490), (635, 106836), (762, 89030), (870, 77978), (921, 73660), (1228, 55245), (1270, 53418), (1524, 44515), (1535, 44196), (1740, 38989), (1842, 36830), (1905, 35612), (2540, 26709), (3070, 22098), (3683, 18420), (3684, 18415), (3810, 17806), (4605, 14732), (6140, 11049), (7366, 9210), (7620, 8903)]