9893340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 32199552

約数和(自身を除く): 22306212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 197, 270, 279, 310, 324, 372, 394, 405, 465, 540, 558, 591, 620, 788, 810, 837, 930, 985, 1116, 1182, 1395, 1620, 1674, 1773, 1860, 1970, 2364, 2511, 2790, 2955, 3348, 3546, 3940, 4185, 5022, 5319, 5580, 5910, 6107, 7092, 8370, 8865, 10044, 10638, 11820, 12214, 12555, 15957, 16740, 17730, 18321, 21276, 24428, 25110, 26595, 30535, 31914, 35460, 36642, 50220, 53190, 54963, 61070, 63828, 73284, 79785, 91605, 106380, 109926, 122140, 159570, 164889, 183210, 219852, 274815, 319140, 329778, 366420, 494667, 549630, 659556, 824445, 989334, 1099260, 1648890, 1978668, 2473335, 3297780, 4946670, 9893340]

約数ペア:

[(1, 9893340), (2, 4946670), (3, 3297780), (4, 2473335), (5, 1978668), (6, 1648890), (9, 1099260), (10, 989334), (12, 824445), (15, 659556), (18, 549630), (20, 494667), (27, 366420), (30, 329778), (31, 319140), (36, 274815), (45, 219852), (54, 183210), (60, 164889), (62, 159570), (81, 122140), (90, 109926), (93, 106380), (108, 91605), (124, 79785), (135, 73284), (155, 63828), (162, 61070), (180, 54963), (186, 53190), (197, 50220), (270, 36642), (279, 35460), (310, 31914), (324, 30535), (372, 26595), (394, 25110), (405, 24428), (465, 21276), (540, 18321), (558, 17730), (591, 16740), (620, 15957), (788, 12555), (810, 12214), (837, 11820), (930, 10638), (985, 10044), (1116, 8865), (1182, 8370), (1395, 7092), (1620, 6107), (1674, 5910), (1773, 5580), (1860, 5319), (1970, 5022), (2364, 4185), (2511, 3940), (2790, 3546), (2955, 3348)]