42765990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2063}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 102836736

約数和(自身を除く): 60070746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2063, 2073, 3455, 4126, 4146, 6189, 6910, 10315, 10365, 12378, 20630, 20730, 30945, 61890, 1425533, 2851066, 4276599, 7127665, 8553198, 14255330, 21382995, 42765990]

約数ペア:

[(1, 42765990), (2, 21382995), (3, 14255330), (5, 8553198), (6, 7127665), (10, 4276599), (15, 2851066), (30, 1425533), (691, 61890), (1382, 30945), (2063, 20730), (2073, 20630), (3455, 12378), (4126, 10365), (4146, 10315), (6189, 6910)]