19112460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5399}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 35319540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 5399, 10798, 16197, 21596, 26995, 32394, 53990, 64788, 80985, 107980, 161970, 318541, 323940, 637082, 955623, 1274164, 1592705, 1911246, 3185410, 3822492, 4778115, 6370820, 9556230, 19112460]

約数ペア:

[(1, 19112460), (2, 9556230), (3, 6370820), (4, 4778115), (5, 3822492), (6, 3185410), (10, 1911246), (12, 1592705), (15, 1274164), (20, 955623), (30, 637082), (59, 323940), (60, 318541), (118, 161970), (177, 107980), (236, 80985), (295, 64788), (354, 53990), (590, 32394), (708, 26995), (885, 21596), (1180, 16197), (1770, 10798), (3540, 5399)]