7226730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11471}}^1$

素因数の和:11491

約数の個数: 48

約数和(自身を含む): 21475584

約数和(自身を除く): 14248854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 11471, 22942, 34413, 57355, 68826, 80297, 103239, 114710, 160594, 172065, 206478, 240891, 344130, 401485, 481782, 516195, 722673, 802970, 1032390, 1204455, 1445346, 2408910, 3613365, 7226730]

約数ペア:

[(1, 7226730), (2, 3613365), (3, 2408910), (5, 1445346), (6, 1204455), (7, 1032390), (9, 802970), (10, 722673), (14, 516195), (15, 481782), (18, 401485), (21, 344130), (30, 240891), (35, 206478), (42, 172065), (45, 160594), (63, 114710), (70, 103239), (90, 80297), (105, 68826), (126, 57355), (210, 34413), (315, 22942), (630, 11471)]