15798690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9271

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27444510

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, 9239, 18478, 27717, 46195, 55434, 83151, 92390, 138585, 166302, 175541, 277170, 351082, 415755, 526623, 831510, 877705, 1053246, 1579869, 1755410, 2633115, 3159738, 5266230, 7899345, 15798690]

約数ペア:

[(1, 15798690), (2, 7899345), (3, 5266230), (5, 3159738), (6, 2633115), (9, 1755410), (10, 1579869), (15, 1053246), (18, 877705), (19, 831510), (30, 526623), (38, 415755), (45, 351082), (57, 277170), (90, 175541), (95, 166302), (114, 138585), (171, 92390), (190, 83151), (285, 55434), (342, 46195), (570, 27717), (855, 18478), (1710, 9239)]