120934870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 260620416

約数和(自身を除く): 139685546

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 370, 371, 518, 530, 742, 881, 1295, 1762, 1855, 1961, 2590, 3710, 3922, 4405, 6167, 8810, 9805, 12334, 13727, 19610, 27454, 30835, 32597, 46693, 61670, 65194, 68635, 93386, 137270, 162985, 228179, 233465, 325970, 326851, 456358, 466930, 653702, 1140895, 1634255, 1727641, 2281790, 3268510, 3455282, 8638205, 12093487, 17276410, 24186974, 60467435, 120934870]

約数ペア:

[(1, 120934870), (2, 60467435), (5, 24186974), (7, 17276410), (10, 12093487), (14, 8638205), (35, 3455282), (37, 3268510), (53, 2281790), (70, 1727641), (74, 1634255), (106, 1140895), (185, 653702), (259, 466930), (265, 456358), (370, 326851), (371, 325970), (518, 233465), (530, 228179), (742, 162985), (881, 137270), (1295, 93386), (1762, 68635), (1855, 65194), (1961, 61670), (2590, 46693), (3710, 32597), (3922, 30835), (4405, 27454), (6167, 19610), (8810, 13727), (9805, 12334)]