8341140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 24748416

約数和(自身を除く): 16407276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 61, 86, 106, 122, 129, 159, 172, 183, 212, 215, 244, 258, 265, 305, 318, 366, 430, 516, 530, 610, 636, 645, 732, 795, 860, 915, 1060, 1220, 1290, 1590, 1830, 2279, 2580, 2623, 3180, 3233, 3660, 4558, 5246, 6466, 6837, 7869, 9116, 9699, 10492, 11395, 12932, 13115, 13674, 15738, 16165, 19398, 22790, 26230, 27348, 31476, 32330, 34185, 38796, 39345, 45580, 48495, 52460, 64660, 68370, 78690, 96990, 136740, 139019, 157380, 193980, 278038, 417057, 556076, 695095, 834114, 1390190, 1668228, 2085285, 2780380, 4170570, 8341140]

約数ペア:

[(1, 8341140), (2, 4170570), (3, 2780380), (4, 2085285), (5, 1668228), (6, 1390190), (10, 834114), (12, 695095), (15, 556076), (20, 417057), (30, 278038), (43, 193980), (53, 157380), (60, 139019), (61, 136740), (86, 96990), (106, 78690), (122, 68370), (129, 64660), (159, 52460), (172, 48495), (183, 45580), (212, 39345), (215, 38796), (244, 34185), (258, 32330), (265, 31476), (305, 27348), (318, 26230), (366, 22790), (430, 19398), (516, 16165), (530, 15738), (610, 13674), (636, 13115), (645, 12932), (732, 11395), (795, 10492), (860, 9699), (915, 9116), (1060, 7869), (1220, 6837), (1290, 6466), (1590, 5246), (1830, 4558), (2279, 3660), (2580, 3233), (2623, 3180)]