23355990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 70177536

約数和(自身を除く): 46821546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 283, 315, 393, 566, 630, 655, 786, 849, 917, 1179, 1310, 1415, 1698, 1834, 1965, 1981, 2358, 2547, 2751, 2830, 3930, 3962, 4245, 4585, 5094, 5502, 5895, 5943, 8253, 8490, 9170, 9905, 11790, 11886, 12735, 13755, 16506, 17829, 19810, 25470, 27510, 29715, 35658, 37073, 41265, 59430, 74146, 82530, 89145, 111219, 178290, 185365, 222438, 259511, 333657, 370730, 519022, 556095, 667314, 778533, 1112190, 1297555, 1557066, 1668285, 2335599, 2595110, 3336570, 3892665, 4671198, 7785330, 11677995, 23355990]

約数ペア:

[(1, 23355990), (2, 11677995), (3, 7785330), (5, 4671198), (6, 3892665), (7, 3336570), (9, 2595110), (10, 2335599), (14, 1668285), (15, 1557066), (18, 1297555), (21, 1112190), (30, 778533), (35, 667314), (42, 556095), (45, 519022), (63, 370730), (70, 333657), (90, 259511), (105, 222438), (126, 185365), (131, 178290), (210, 111219), (262, 89145), (283, 82530), (315, 74146), (393, 59430), (566, 41265), (630, 37073), (655, 35658), (786, 29715), (849, 27510), (917, 25470), (1179, 19810), (1310, 17829), (1415, 16506), (1698, 13755), (1834, 12735), (1965, 11886), (1981, 11790), (2358, 9905), (2547, 9170), (2751, 8490), (2830, 8253), (3930, 5943), (3962, 5895), (4245, 5502), (4585, 5094)]