31423260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 66699492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1013, 1034, 1410, 1551, 2026, 2068, 2585, 2820, 3039, 3102, 4052, 5065, 5170, 6078, 6204, 7755, 10130, 10340, 11143, 12156, 15195, 15510, 20260, 22286, 30390, 31020, 33429, 44572, 47611, 55715, 60780, 66858, 95222, 111430, 133716, 142833, 167145, 190444, 222860, 238055, 285666, 334290, 476110, 523721, 571332, 668580, 714165, 952220, 1047442, 1428330, 1571163, 2094884, 2618605, 2856660, 3142326, 5237210, 6284652, 7855815, 10474420, 15711630, 31423260]

約数ペア:

[(1, 31423260), (2, 15711630), (3, 10474420), (4, 7855815), (5, 6284652), (6, 5237210), (10, 3142326), (11, 2856660), (12, 2618605), (15, 2094884), (20, 1571163), (22, 1428330), (30, 1047442), (33, 952220), (44, 714165), (47, 668580), (55, 571332), (60, 523721), (66, 476110), (94, 334290), (110, 285666), (132, 238055), (141, 222860), (165, 190444), (188, 167145), (220, 142833), (235, 133716), (282, 111430), (330, 95222), (470, 66858), (517, 60780), (564, 55715), (660, 47611), (705, 44572), (940, 33429), (1013, 31020), (1034, 30390), (1410, 22286), (1551, 20260), (2026, 15510), (2068, 15195), (2585, 12156), (2820, 11143), (3039, 10340), (3102, 10130), (4052, 7755), (5065, 6204), (5170, 6078)]