498273990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{42697}}^1$

素因数の和:43096

約数の個数: 32

約数和(自身を含む): 1198959840

約数和(自身を除く): 700685850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 42697, 85394, 128091, 213485, 256182, 426970, 640455, 1280910, 16609133, 33218266, 49827399, 83045665, 99654798, 166091330, 249136995, 498273990]

約数ペア:

[(1, 498273990), (2, 249136995), (3, 166091330), (5, 99654798), (6, 83045665), (10, 49827399), (15, 33218266), (30, 16609133), (389, 1280910), (778, 640455), (1167, 426970), (1945, 256182), (2334, 213485), (3890, 128091), (5835, 85394), (11670, 42697)]