7716830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 15872112

約数和(自身を除く): 8155282

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 73, 110, 146, 155, 310, 341, 365, 682, 730, 803, 961, 1606, 1705, 1922, 2263, 3410, 4015, 4526, 4805, 8030, 9610, 10571, 11315, 21142, 22630, 24893, 49786, 52855, 70153, 105710, 124465, 140306, 248930, 350765, 701530, 771683, 1543366, 3858415, 7716830]

約数ペア:

[(1, 7716830), (2, 3858415), (5, 1543366), (10, 771683), (11, 701530), (22, 350765), (31, 248930), (55, 140306), (62, 124465), (73, 105710), (110, 70153), (146, 52855), (155, 49786), (310, 24893), (341, 22630), (365, 21142), (682, 11315), (730, 10571), (803, 9610), (961, 8030), (1606, 4805), (1705, 4526), (1922, 4015), (2263, 3410)]