90715380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5085

約数の個数: 96

約数和(自身を含む): 297099264

約数和(自身を除く): 206383884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 5023, 6020, 9030, 10046, 15069, 18060, 20092, 25115, 30138, 35161, 50230, 60276, 70322, 75345, 100460, 105483, 140644, 150690, 175805, 210966, 215989, 301380, 351610, 421932, 431978, 527415, 647967, 703220, 863956, 1054830, 1079945, 1295934, 1511923, 2109660, 2159890, 2591868, 3023846, 3239835, 4319780, 4535769, 6047692, 6479670, 7559615, 9071538, 12959340, 15119230, 18143076, 22678845, 30238460, 45357690, 90715380]

約数ペア:

[(1, 90715380), (2, 45357690), (3, 30238460), (4, 22678845), (5, 18143076), (6, 15119230), (7, 12959340), (10, 9071538), (12, 7559615), (14, 6479670), (15, 6047692), (20, 4535769), (21, 4319780), (28, 3239835), (30, 3023846), (35, 2591868), (42, 2159890), (43, 2109660), (60, 1511923), (70, 1295934), (84, 1079945), (86, 1054830), (105, 863956), (129, 703220), (140, 647967), (172, 527415), (210, 431978), (215, 421932), (258, 351610), (301, 301380), (420, 215989), (430, 210966), (516, 175805), (602, 150690), (645, 140644), (860, 105483), (903, 100460), (1204, 75345), (1290, 70322), (1505, 60276), (1806, 50230), (2580, 35161), (3010, 30138), (3612, 25115), (4515, 20092), (5023, 18060), (6020, 15069), (9030, 10046)]