15401970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9039

約数の個数: 48

約数和(自身を含む): 42157440

約数和(自身を除く): 26755470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9007, 18014, 27021, 45035, 54042, 81063, 90070, 135105, 162126, 171133, 270210, 342266, 405315, 513399, 810630, 855665, 1026798, 1540197, 1711330, 2566995, 3080394, 5133990, 7700985, 15401970]

約数ペア:

[(1, 15401970), (2, 7700985), (3, 5133990), (5, 3080394), (6, 2566995), (9, 1711330), (10, 1540197), (15, 1026798), (18, 855665), (19, 810630), (30, 513399), (38, 405315), (45, 342266), (57, 270210), (90, 171133), (95, 162126), (114, 135105), (171, 90070), (190, 81063), (285, 54042), (342, 45035), (570, 27021), (855, 18014), (1710, 9007)]