5017860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 15504216

約数和(自身を除く): 10486356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 457, 549, 610, 732, 914, 915, 1098, 1220, 1371, 1828, 1830, 2196, 2285, 2742, 2745, 3660, 4113, 4570, 5484, 5490, 6855, 8226, 9140, 10980, 13710, 16452, 20565, 27420, 27877, 41130, 55754, 82260, 83631, 111508, 139385, 167262, 250893, 278770, 334524, 418155, 501786, 557540, 836310, 1003572, 1254465, 1672620, 2508930, 5017860]

約数ペア:

[(1, 5017860), (2, 2508930), (3, 1672620), (4, 1254465), (5, 1003572), (6, 836310), (9, 557540), (10, 501786), (12, 418155), (15, 334524), (18, 278770), (20, 250893), (30, 167262), (36, 139385), (45, 111508), (60, 83631), (61, 82260), (90, 55754), (122, 41130), (180, 27877), (183, 27420), (244, 20565), (305, 16452), (366, 13710), (457, 10980), (549, 9140), (610, 8226), (732, 6855), (914, 5490), (915, 5484), (1098, 4570), (1220, 4113), (1371, 3660), (1828, 2745), (1830, 2742), (2196, 2285)]