86856390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26083}}^1$

素因数の和:26133

約数の個数: 48

約数和(自身を含む): 231938928

約数和(自身を除く): 145082538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 26083, 52166, 78249, 130415, 156498, 234747, 260830, 391245, 469494, 782490, 965071, 1173735, 1930142, 2347470, 2895213, 4825355, 5790426, 8685639, 9650710, 14476065, 17371278, 28952130, 43428195, 86856390]

約数ペア:

[(1, 86856390), (2, 43428195), (3, 28952130), (5, 17371278), (6, 14476065), (9, 9650710), (10, 8685639), (15, 5790426), (18, 4825355), (30, 2895213), (37, 2347470), (45, 1930142), (74, 1173735), (90, 965071), (111, 782490), (185, 469494), (222, 391245), (333, 260830), (370, 234747), (555, 156498), (666, 130415), (1110, 78249), (1665, 52166), (3330, 26083)]