68593130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 139408128

約数和(自身を除く): 70814998

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 230, 265, 331, 391, 530, 662, 782, 901, 1219, 1655, 1802, 1955, 2438, 3310, 3910, 4505, 5627, 6095, 7613, 9010, 11254, 12190, 15226, 17543, 20723, 28135, 35086, 38065, 41446, 56270, 76130, 87715, 103615, 129421, 175430, 207230, 258842, 298231, 403489, 596462, 647105, 806978, 1294210, 1491155, 2017445, 2982310, 4034890, 6859313, 13718626, 34296565, 68593130]

約数ペア:

[(1, 68593130), (2, 34296565), (5, 13718626), (10, 6859313), (17, 4034890), (23, 2982310), (34, 2017445), (46, 1491155), (53, 1294210), (85, 806978), (106, 647105), (115, 596462), (170, 403489), (230, 298231), (265, 258842), (331, 207230), (391, 175430), (530, 129421), (662, 103615), (782, 87715), (901, 76130), (1219, 56270), (1655, 41446), (1802, 38065), (1955, 35086), (2438, 28135), (3310, 20723), (3910, 17543), (4505, 15226), (5627, 12190), (6095, 11254), (7613, 9010)]