19603530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 51745824

約数和(自身を除く): 32142294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 3251, 6030, 6502, 9753, 16255, 19506, 29259, 32510, 48765, 58518, 97530, 146295, 217817, 292590, 435634, 653451, 1089085, 1306902, 1960353, 2178170, 3267255, 3920706, 6534510, 9801765, 19603530]

約数ペア:

[(1, 19603530), (2, 9801765), (3, 6534510), (5, 3920706), (6, 3267255), (9, 2178170), (10, 1960353), (15, 1306902), (18, 1089085), (30, 653451), (45, 435634), (67, 292590), (90, 217817), (134, 146295), (201, 97530), (335, 58518), (402, 48765), (603, 32510), (670, 29259), (1005, 19506), (1206, 16255), (2010, 9753), (3015, 6502), (3251, 6030)]