40104810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 107196804

約数和(自身を除く): 67091994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 241, 258, 387, 430, 482, 645, 723, 774, 1205, 1290, 1446, 1849, 1935, 2169, 2410, 3615, 3698, 3870, 4338, 5547, 7230, 9245, 10363, 10845, 11094, 16641, 18490, 20726, 21690, 27735, 31089, 33282, 51815, 55470, 62178, 83205, 93267, 103630, 155445, 166410, 186534, 310890, 445609, 466335, 891218, 932670, 1336827, 2228045, 2673654, 4010481, 4456090, 6684135, 8020962, 13368270, 20052405, 40104810]

約数ペア:

[(1, 40104810), (2, 20052405), (3, 13368270), (5, 8020962), (6, 6684135), (9, 4456090), (10, 4010481), (15, 2673654), (18, 2228045), (30, 1336827), (43, 932670), (45, 891218), (86, 466335), (90, 445609), (129, 310890), (215, 186534), (241, 166410), (258, 155445), (387, 103630), (430, 93267), (482, 83205), (645, 62178), (723, 55470), (774, 51815), (1205, 33282), (1290, 31089), (1446, 27735), (1849, 21690), (1935, 20726), (2169, 18490), (2410, 16641), (3615, 11094), (3698, 10845), (3870, 10363), (4338, 9245), (5547, 7230)]