8102490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 21745152

約数和(自身を除く): 13642662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 571, 645, 946, 1142, 1290, 1419, 1713, 2365, 2838, 2855, 3426, 4730, 5710, 6281, 7095, 8565, 12562, 14190, 17130, 18843, 24553, 31405, 37686, 49106, 62810, 73659, 94215, 122765, 147318, 188430, 245530, 270083, 368295, 540166, 736590, 810249, 1350415, 1620498, 2700830, 4051245, 8102490]

約数ペア:

[(1, 8102490), (2, 4051245), (3, 2700830), (5, 1620498), (6, 1350415), (10, 810249), (11, 736590), (15, 540166), (22, 368295), (30, 270083), (33, 245530), (43, 188430), (55, 147318), (66, 122765), (86, 94215), (110, 73659), (129, 62810), (165, 49106), (215, 37686), (258, 31405), (330, 24553), (430, 18843), (473, 17130), (571, 14190), (645, 12562), (946, 8565), (1142, 7095), (1290, 6281), (1419, 5710), (1713, 4730), (2365, 3426), (2838, 2855)]