30116860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 67417056

約数和(自身を除く): 37300196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 313, 340, 566, 626, 1132, 1252, 1415, 1565, 2830, 3130, 4811, 5321, 5660, 6260, 9622, 10642, 19244, 21284, 24055, 26605, 48110, 53210, 88579, 96220, 106420, 177158, 354316, 442895, 885790, 1505843, 1771580, 3011686, 6023372, 7529215, 15058430, 30116860]

約数ペア:

[(1, 30116860), (2, 15058430), (4, 7529215), (5, 6023372), (10, 3011686), (17, 1771580), (20, 1505843), (34, 885790), (68, 442895), (85, 354316), (170, 177158), (283, 106420), (313, 96220), (340, 88579), (566, 53210), (626, 48110), (1132, 26605), (1252, 24055), (1415, 21284), (1565, 19244), (2830, 10642), (3130, 9622), (4811, 6260), (5321, 5660)]