331766730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216841}}^1$

素因数の和:216871

約数の個数: 48

約数和(自身を含む): 913338504

約数和(自身を除く): 581571774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 216841, 433682, 650523, 1084205, 1301046, 1951569, 2168410, 3252615, 3686297, 3903138, 6505230, 7372594, 9757845, 11058891, 18431485, 19515690, 22117782, 33176673, 36862970, 55294455, 66353346, 110588910, 165883365, 331766730]

約数ペア:

[(1, 331766730), (2, 165883365), (3, 110588910), (5, 66353346), (6, 55294455), (9, 36862970), (10, 33176673), (15, 22117782), (17, 19515690), (18, 18431485), (30, 11058891), (34, 9757845), (45, 7372594), (51, 6505230), (85, 3903138), (90, 3686297), (102, 3252615), (153, 2168410), (170, 1951569), (255, 1301046), (306, 1084205), (510, 650523), (765, 433682), (1530, 216841)]