631551870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137593}}^1$

素因数の和:137626

約数の個数: 64

約数和(自身を含む): 1783218240

約数和(自身を除く): 1151666370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 137593, 275186, 412779, 687965, 825558, 1238337, 1375930, 2063895, 2339081, 2476674, 3715011, 4127790, 4678162, 6191685, 7017243, 7430022, 11695405, 12383370, 14034486, 18575055, 21051729, 23390810, 35086215, 37150110, 42103458, 63155187, 70172430, 105258645, 126310374, 210517290, 315775935, 631551870]

約数ペア:

[(1, 631551870), (2, 315775935), (3, 210517290), (5, 126310374), (6, 105258645), (9, 70172430), (10, 63155187), (15, 42103458), (17, 37150110), (18, 35086215), (27, 23390810), (30, 21051729), (34, 18575055), (45, 14034486), (51, 12383370), (54, 11695405), (85, 7430022), (90, 7017243), (102, 6191685), (135, 4678162), (153, 4127790), (170, 3715011), (255, 2476674), (270, 2339081), (306, 2063895), (459, 1375930), (510, 1238337), (765, 825558), (918, 687965), (1530, 412779), (2295, 275186), (4590, 137593)]