61652190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 93867810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 199, 230, 345, 398, 449, 597, 690, 898, 995, 1194, 1347, 1990, 2245, 2694, 2985, 4490, 4577, 5970, 6735, 9154, 10327, 13470, 13731, 20654, 22885, 27462, 30981, 45770, 51635, 61962, 68655, 89351, 103270, 137310, 154905, 178702, 268053, 309810, 446755, 536106, 893510, 1340265, 2055073, 2680530, 4110146, 6165219, 10275365, 12330438, 20550730, 30826095, 61652190]

約数ペア:

[(1, 61652190), (2, 30826095), (3, 20550730), (5, 12330438), (6, 10275365), (10, 6165219), (15, 4110146), (23, 2680530), (30, 2055073), (46, 1340265), (69, 893510), (115, 536106), (138, 446755), (199, 309810), (230, 268053), (345, 178702), (398, 154905), (449, 137310), (597, 103270), (690, 89351), (898, 68655), (995, 61962), (1194, 51635), (1347, 45770), (1990, 30981), (2245, 27462), (2694, 22885), (2985, 20654), (4490, 13731), (4577, 13470), (5970, 10327), (6735, 9154)]