831551130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{99349}}^1$

素因数の和:99396

約数の個数: 64

約数和(自身を含む): 2289024000

約数和(自身を除く): 1457472870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 99349, 198698, 298047, 496745, 596094, 894141, 993490, 1490235, 1788282, 2682423, 2980470, 3079819, 4470705, 5364846, 6159638, 8941410, 9239457, 13412115, 15399095, 18478914, 26824230, 27718371, 30798190, 46197285, 55436742, 83155113, 92394570, 138591855, 166310226, 277183710, 415775565, 831551130]

約数ペア:

[(1, 831551130), (2, 415775565), (3, 277183710), (5, 166310226), (6, 138591855), (9, 92394570), (10, 83155113), (15, 55436742), (18, 46197285), (27, 30798190), (30, 27718371), (31, 26824230), (45, 18478914), (54, 15399095), (62, 13412115), (90, 9239457), (93, 8941410), (135, 6159638), (155, 5364846), (186, 4470705), (270, 3079819), (279, 2980470), (310, 2682423), (465, 1788282), (558, 1490235), (837, 993490), (930, 894141), (1395, 596094), (1674, 496745), (2790, 298047), (4185, 198698), (8370, 99349)]