15433660

素因数分解:

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

素因数の和:155

約数の個数: 72

約数和(自身を含む): 37034928

約数和(自身を除く): 21601268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 73, 110, 124, 146, 155, 220, 292, 310, 341, 365, 620, 682, 730, 803, 961, 1364, 1460, 1606, 1705, 1922, 2263, 3212, 3410, 3844, 4015, 4526, 4805, 6820, 8030, 9052, 9610, 10571, 11315, 16060, 19220, 21142, 22630, 24893, 42284, 45260, 49786, 52855, 70153, 99572, 105710, 124465, 140306, 211420, 248930, 280612, 350765, 497860, 701530, 771683, 1403060, 1543366, 3086732, 3858415, 7716830, 15433660]

約数ペア:

[(1, 15433660), (2, 7716830), (4, 3858415), (5, 3086732), (10, 1543366), (11, 1403060), (20, 771683), (22, 701530), (31, 497860), (44, 350765), (55, 280612), (62, 248930), (73, 211420), (110, 140306), (124, 124465), (146, 105710), (155, 99572), (220, 70153), (292, 52855), (310, 49786), (341, 45260), (365, 42284), (620, 24893), (682, 22630), (730, 21142), (803, 19220), (961, 16060), (1364, 11315), (1460, 10571), (1606, 9610), (1705, 9052), (1922, 8030), (2263, 6820), (3212, 4805), (3410, 4526), (3844, 4015)]