68375070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 183608640

約数和(自身を除く): 115233570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1613, 2355, 2826, 3226, 4239, 4710, 4839, 7065, 8065, 8478, 9678, 14130, 14517, 16130, 21195, 24195, 29034, 42390, 43551, 48390, 72585, 87102, 145170, 217755, 253241, 435510, 506482, 759723, 1266205, 1519446, 2279169, 2532410, 3798615, 4558338, 6837507, 7597230, 11395845, 13675014, 22791690, 34187535, 68375070]

約数ペア:

[(1, 68375070), (2, 34187535), (3, 22791690), (5, 13675014), (6, 11395845), (9, 7597230), (10, 6837507), (15, 4558338), (18, 3798615), (27, 2532410), (30, 2279169), (45, 1519446), (54, 1266205), (90, 759723), (135, 506482), (157, 435510), (270, 253241), (314, 217755), (471, 145170), (785, 87102), (942, 72585), (1413, 48390), (1570, 43551), (1613, 42390), (2355, 29034), (2826, 24195), (3226, 21195), (4239, 16130), (4710, 14517), (4839, 14130), (7065, 9678), (8065, 8478)]