42186870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 122563584

約数和(自身を除く): 80376714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 991, 1290, 1419, 1935, 1982, 2365, 2838, 2973, 3870, 4257, 4730, 4955, 5946, 7095, 8514, 8919, 9910, 10901, 14190, 14865, 17838, 21285, 21802, 29730, 32703, 42570, 42613, 44595, 54505, 65406, 85226, 89190, 98109, 109010, 127839, 163515, 196218, 213065, 255678, 327030, 383517, 426130, 468743, 490545, 639195, 767034, 937486, 981090, 1278390, 1406229, 1917585, 2343715, 2812458, 3835170, 4218687, 4687430, 7031145, 8437374, 14062290, 21093435, 42186870]

約数ペア:

[(1, 42186870), (2, 21093435), (3, 14062290), (5, 8437374), (6, 7031145), (9, 4687430), (10, 4218687), (11, 3835170), (15, 2812458), (18, 2343715), (22, 1917585), (30, 1406229), (33, 1278390), (43, 981090), (45, 937486), (55, 767034), (66, 639195), (86, 490545), (90, 468743), (99, 426130), (110, 383517), (129, 327030), (165, 255678), (198, 213065), (215, 196218), (258, 163515), (330, 127839), (387, 109010), (430, 98109), (473, 89190), (495, 85226), (645, 65406), (774, 54505), (946, 44595), (990, 42613), (991, 42570), (1290, 32703), (1419, 29730), (1935, 21802), (1982, 21285), (2365, 17838), (2838, 14865), (2973, 14190), (3870, 10901), (4257, 9910), (4730, 8919), (4955, 8514), (5946, 7095)]