7887330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 23182848

約数和(自身を除く): 15295518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 257, 279, 310, 330, 341, 465, 495, 514, 558, 682, 771, 930, 990, 1023, 1285, 1395, 1542, 1705, 2046, 2313, 2570, 2790, 2827, 3069, 3410, 3855, 4626, 5115, 5654, 6138, 7710, 7967, 8481, 10230, 11565, 14135, 15345, 15934, 16962, 23130, 23901, 25443, 28270, 30690, 39835, 42405, 47802, 50886, 71703, 79670, 84810, 87637, 119505, 127215, 143406, 175274, 239010, 254430, 262911, 358515, 438185, 525822, 717030, 788733, 876370, 1314555, 1577466, 2629110, 3943665, 7887330]

約数ペア:

[(1, 7887330), (2, 3943665), (3, 2629110), (5, 1577466), (6, 1314555), (9, 876370), (10, 788733), (11, 717030), (15, 525822), (18, 438185), (22, 358515), (30, 262911), (31, 254430), (33, 239010), (45, 175274), (55, 143406), (62, 127215), (66, 119505), (90, 87637), (93, 84810), (99, 79670), (110, 71703), (155, 50886), (165, 47802), (186, 42405), (198, 39835), (257, 30690), (279, 28270), (310, 25443), (330, 23901), (341, 23130), (465, 16962), (495, 15934), (514, 15345), (558, 14135), (682, 11565), (771, 10230), (930, 8481), (990, 7967), (1023, 7710), (1285, 6138), (1395, 5654), (1542, 5115), (1705, 4626), (2046, 3855), (2313, 3410), (2570, 3069), (2790, 2827)]