38607990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 58160010

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 199, 223, 290, 398, 435, 446, 597, 669, 870, 995, 1115, 1194, 1338, 1990, 2230, 2985, 3345, 5771, 5970, 6467, 6690, 11542, 12934, 17313, 19401, 28855, 32335, 34626, 38802, 44377, 57710, 64670, 86565, 88754, 97005, 133131, 173130, 194010, 221885, 266262, 443770, 665655, 1286933, 1331310, 2573866, 3860799, 6434665, 7721598, 12869330, 19303995, 38607990]

約数ペア:

[(1, 38607990), (2, 19303995), (3, 12869330), (5, 7721598), (6, 6434665), (10, 3860799), (15, 2573866), (29, 1331310), (30, 1286933), (58, 665655), (87, 443770), (145, 266262), (174, 221885), (199, 194010), (223, 173130), (290, 133131), (398, 97005), (435, 88754), (446, 86565), (597, 64670), (669, 57710), (870, 44377), (995, 38802), (1115, 34626), (1194, 32335), (1338, 28855), (1990, 19401), (2230, 17313), (2985, 12934), (3345, 11542), (5771, 6690), (5970, 6467)]