2098080840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1028471}}^1$

素因数の和:1028502

約数の個数: 64

約数和(自身を含む): 6664498560

約数和(自身を除く): 4566417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1028471, 2056942, 3085413, 4113884, 5142355, 6170826, 8227768, 10284710, 12341652, 15427065, 17484007, 20569420, 24683304, 30854130, 34968014, 41138840, 52452021, 61708260, 69936028, 87420035, 104904042, 123416520, 139872056, 174840070, 209808084, 262260105, 349680140, 419616168, 524520210, 699360280, 1049040420, 2098080840]

約数ペア:

[(1, 2098080840), (2, 1049040420), (3, 699360280), (4, 524520210), (5, 419616168), (6, 349680140), (8, 262260105), (10, 209808084), (12, 174840070), (15, 139872056), (17, 123416520), (20, 104904042), (24, 87420035), (30, 69936028), (34, 61708260), (40, 52452021), (51, 41138840), (60, 34968014), (68, 30854130), (85, 24683304), (102, 20569420), (120, 17484007), (136, 15427065), (170, 12341652), (204, 10284710), (255, 8227768), (340, 6170826), (408, 5142355), (510, 4113884), (680, 3085413), (1020, 2056942), (2040, 1028471)]