685928430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{62987}}^1$

素因数の和:63022

約数の個数: 72

約数和(自身を含む): 1960312536

約数和(自身を除く): 1274384106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 62987, 125974, 188961, 314935, 377922, 566883, 629870, 692857, 944805, 1133766, 1385714, 1889610, 2078571, 2834415, 3464285, 4157142, 5668830, 6235713, 6928570, 7621427, 10392855, 12471426, 15242854, 20785710, 22864281, 31178565, 38107135, 45728562, 62357130, 68592843, 76214270, 114321405, 137185686, 228642810, 342964215, 685928430]

約数ペア:

[(1, 685928430), (2, 342964215), (3, 228642810), (5, 137185686), (6, 114321405), (9, 76214270), (10, 68592843), (11, 62357130), (15, 45728562), (18, 38107135), (22, 31178565), (30, 22864281), (33, 20785710), (45, 15242854), (55, 12471426), (66, 10392855), (90, 7621427), (99, 6928570), (110, 6235713), (121, 5668830), (165, 4157142), (198, 3464285), (242, 2834415), (330, 2078571), (363, 1889610), (495, 1385714), (605, 1133766), (726, 944805), (990, 692857), (1089, 629870), (1210, 566883), (1815, 377922), (2178, 314935), (3630, 188961), (5445, 125974), (10890, 62987)]