8291257860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2265371}}^1$

素因数の和:2265444

約数の個数: 48

約数和(自身を含む): 23596114752

約数和(自身を除く): 15304856892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 2265371, 4530742, 6796113, 9061484, 11326855, 13592226, 22653710, 27184452, 33980565, 45307420, 67961130, 135922260, 138187631, 276375262, 414562893, 552750524, 690938155, 829125786, 1381876310, 1658251572, 2072814465, 2763752620, 4145628930, 8291257860]

約数ペア:

[(1, 8291257860), (2, 4145628930), (3, 2763752620), (4, 2072814465), (5, 1658251572), (6, 1381876310), (10, 829125786), (12, 690938155), (15, 552750524), (20, 414562893), (30, 276375262), (60, 138187631), (61, 135922260), (122, 67961130), (183, 45307420), (244, 33980565), (305, 27184452), (366, 22653710), (610, 13592226), (732, 11326855), (915, 9061484), (1220, 6796113), (1830, 4530742), (3660, 2265371)]