19682010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7583

約数の個数: 48

約数和(自身を含む): 52944840

約数和(自身を除く): 33262830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7541, 15082, 22623, 37705, 45246, 67869, 75410, 113115, 135738, 218689, 226230, 339345, 437378, 656067, 678690, 1093445, 1312134, 1968201, 2186890, 3280335, 3936402, 6560670, 9841005, 19682010]

約数ペア:

[(1, 19682010), (2, 9841005), (3, 6560670), (5, 3936402), (6, 3280335), (9, 2186890), (10, 1968201), (15, 1312134), (18, 1093445), (29, 678690), (30, 656067), (45, 437378), (58, 339345), (87, 226230), (90, 218689), (145, 135738), (174, 113115), (261, 75410), (290, 67869), (435, 45246), (522, 37705), (870, 22623), (1305, 15082), (2610, 7541)]