68890060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 155860992

約数和(自身を除く): 86970932

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 4831, 7130, 9662, 14260, 19324, 24155, 48310, 96620, 111113, 149761, 222226, 299522, 444452, 555565, 599044, 748805, 1111130, 1497610, 2222260, 2995220, 3444503, 6889006, 13778012, 17222515, 34445030, 68890060]

約数ペア:

[(1, 68890060), (2, 34445030), (4, 17222515), (5, 13778012), (10, 6889006), (20, 3444503), (23, 2995220), (31, 2222260), (46, 1497610), (62, 1111130), (92, 748805), (115, 599044), (124, 555565), (155, 444452), (230, 299522), (310, 222226), (460, 149761), (620, 111113), (713, 96620), (1426, 48310), (2852, 24155), (3565, 19324), (4831, 14260), (7130, 9662)]