91629090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{48481}}^1$

素因数の和:48504

約数の個数: 64

約数和(自身を含む): 279256320

約数和(自身を除く): 187627230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 48481, 96962, 145443, 242405, 290886, 339367, 436329, 484810, 678734, 727215, 872658, 1018101, 1308987, 1454430, 1696835, 2036202, 2181645, 2617974, 3054303, 3393670, 4363290, 5090505, 6108606, 6544935, 9162909, 10181010, 13089870, 15271515, 18325818, 30543030, 45814545, 91629090]

約数ペア:

[(1, 91629090), (2, 45814545), (3, 30543030), (5, 18325818), (6, 15271515), (7, 13089870), (9, 10181010), (10, 9162909), (14, 6544935), (15, 6108606), (18, 5090505), (21, 4363290), (27, 3393670), (30, 3054303), (35, 2617974), (42, 2181645), (45, 2036202), (54, 1696835), (63, 1454430), (70, 1308987), (90, 1018101), (105, 872658), (126, 727215), (135, 678734), (189, 484810), (210, 436329), (270, 339367), (315, 290886), (378, 242405), (630, 145443), (945, 96962), (1890, 48481)]