42211730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 87562944

約数和(自身を除く): 45351214

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1063, 1805, 2090, 2126, 3610, 3971, 5315, 7942, 10630, 11693, 19855, 20197, 23386, 39710, 40394, 58465, 100985, 116930, 201970, 222167, 383743, 444334, 767486, 1110835, 1918715, 2221670, 3837430, 4221173, 8442346, 21105865, 42211730]

約数ペア:

[(1, 42211730), (2, 21105865), (5, 8442346), (10, 4221173), (11, 3837430), (19, 2221670), (22, 1918715), (38, 1110835), (55, 767486), (95, 444334), (110, 383743), (190, 222167), (209, 201970), (361, 116930), (418, 100985), (722, 58465), (1045, 40394), (1063, 39710), (1805, 23386), (2090, 20197), (2126, 19855), (3610, 11693), (3971, 10630), (5315, 7942)]