120866334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 274268160

約数和(自身を除く): 153401826

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1487, 1767, 2139, 2622, 2974, 3534, 4278, 4461, 8922, 13547, 27094, 28253, 34201, 40641, 46097, 56506, 68402, 81282, 84759, 92194, 102603, 138291, 169518, 205206, 276582, 649819, 875843, 1060231, 1299638, 1751686, 1949457, 2120462, 2627529, 3180693, 3898914, 5255058, 6361386, 20144389, 40288778, 60433167, 120866334]

約数ペア:

[(1, 120866334), (2, 60433167), (3, 40288778), (6, 20144389), (19, 6361386), (23, 5255058), (31, 3898914), (38, 3180693), (46, 2627529), (57, 2120462), (62, 1949457), (69, 1751686), (93, 1299638), (114, 1060231), (138, 875843), (186, 649819), (437, 276582), (589, 205206), (713, 169518), (874, 138291), (1178, 102603), (1311, 92194), (1426, 84759), (1487, 81282), (1767, 68402), (2139, 56506), (2622, 46097), (2974, 40641), (3534, 34201), (4278, 28253), (4461, 27094), (8922, 13547)]