87497190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 96

約数和(自身を含む): 256269312

約数和(自身を除く): 168772122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 2851, 3069, 3410, 5115, 5702, 6138, 8553, 10230, 14255, 15345, 17106, 25659, 28510, 30690, 31361, 42765, 51318, 62722, 85530, 88381, 94083, 128295, 156805, 176762, 188166, 256590, 265143, 282249, 313610, 441905, 470415, 530286, 564498, 795429, 883810, 940830, 972191, 1325715, 1411245, 1590858, 1944382, 2651430, 2822490, 2916573, 3977145, 4860955, 5833146, 7954290, 8749719, 9721910, 14582865, 17499438, 29165730, 43748595, 87497190]

約数ペア:

[(1, 87497190), (2, 43748595), (3, 29165730), (5, 17499438), (6, 14582865), (9, 9721910), (10, 8749719), (11, 7954290), (15, 5833146), (18, 4860955), (22, 3977145), (30, 2916573), (31, 2822490), (33, 2651430), (45, 1944382), (55, 1590858), (62, 1411245), (66, 1325715), (90, 972191), (93, 940830), (99, 883810), (110, 795429), (155, 564498), (165, 530286), (186, 470415), (198, 441905), (279, 313610), (310, 282249), (330, 265143), (341, 256590), (465, 188166), (495, 176762), (558, 156805), (682, 128295), (930, 94083), (990, 88381), (1023, 85530), (1395, 62722), (1705, 51318), (2046, 42765), (2790, 31361), (2851, 30690), (3069, 28510), (3410, 25659), (5115, 17106), (5702, 15345), (6138, 14255), (8553, 10230)]