42120870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 111386880

約数和(自身を除く): 69266010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 1090, 1171, 1199, 1635, 2342, 2398, 3270, 3513, 3597, 5855, 5995, 7026, 7194, 11710, 11990, 12881, 17565, 17985, 25762, 35130, 35970, 38643, 64405, 77286, 127639, 128810, 193215, 255278, 382917, 386430, 638195, 765834, 1276390, 1404029, 1914585, 2808058, 3829170, 4212087, 7020145, 8424174, 14040290, 21060435, 42120870]

約数ペア:

[(1, 42120870), (2, 21060435), (3, 14040290), (5, 8424174), (6, 7020145), (10, 4212087), (11, 3829170), (15, 2808058), (22, 1914585), (30, 1404029), (33, 1276390), (55, 765834), (66, 638195), (109, 386430), (110, 382917), (165, 255278), (218, 193215), (327, 128810), (330, 127639), (545, 77286), (654, 64405), (1090, 38643), (1171, 35970), (1199, 35130), (1635, 25762), (2342, 17985), (2398, 17565), (3270, 12881), (3513, 11990), (3597, 11710), (5855, 7194), (5995, 7026)]