74120130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39217}}^1$

素因数の和:39240

約数の個数: 64

約数和(自身を含む): 225895680

約数和(自身を除く): 151775550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39217, 78434, 117651, 196085, 235302, 274519, 352953, 392170, 549038, 588255, 705906, 823557, 1058859, 1176510, 1372595, 1647114, 1764765, 2117718, 2470671, 2745190, 3529530, 4117785, 4941342, 5294295, 7412013, 8235570, 10588590, 12353355, 14824026, 24706710, 37060065, 74120130]

約数ペア:

[(1, 74120130), (2, 37060065), (3, 24706710), (5, 14824026), (6, 12353355), (7, 10588590), (9, 8235570), (10, 7412013), (14, 5294295), (15, 4941342), (18, 4117785), (21, 3529530), (27, 2745190), (30, 2470671), (35, 2117718), (42, 1764765), (45, 1647114), (54, 1372595), (63, 1176510), (70, 1058859), (90, 823557), (105, 705906), (126, 588255), (135, 549038), (189, 392170), (210, 352953), (270, 274519), (315, 235302), (378, 196085), (630, 117651), (945, 78434), (1890, 39217)]