9321390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 27046656

約数和(自身を除く): 17725266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 257, 279, 310, 390, 403, 465, 514, 558, 585, 771, 806, 930, 1170, 1209, 1285, 1395, 1542, 2015, 2313, 2418, 2570, 2790, 3341, 3627, 3855, 4030, 4626, 6045, 6682, 7254, 7710, 7967, 10023, 11565, 12090, 15934, 16705, 18135, 20046, 23130, 23901, 30069, 33410, 36270, 39835, 47802, 50115, 60138, 71703, 79670, 100230, 103571, 119505, 143406, 150345, 207142, 239010, 300690, 310713, 358515, 517855, 621426, 717030, 932139, 1035710, 1553565, 1864278, 3107130, 4660695, 9321390]

約数ペア:

[(1, 9321390), (2, 4660695), (3, 3107130), (5, 1864278), (6, 1553565), (9, 1035710), (10, 932139), (13, 717030), (15, 621426), (18, 517855), (26, 358515), (30, 310713), (31, 300690), (39, 239010), (45, 207142), (62, 150345), (65, 143406), (78, 119505), (90, 103571), (93, 100230), (117, 79670), (130, 71703), (155, 60138), (186, 50115), (195, 47802), (234, 39835), (257, 36270), (279, 33410), (310, 30069), (390, 23901), (403, 23130), (465, 20046), (514, 18135), (558, 16705), (585, 15934), (771, 12090), (806, 11565), (930, 10023), (1170, 7967), (1209, 7710), (1285, 7254), (1395, 6682), (1542, 6045), (2015, 4626), (2313, 4030), (2418, 3855), (2570, 3627), (2790, 3341)]