168230940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147571}}^1$

素因数の和:147602

約数の個数: 48

約数和(自身を含む): 495841920

約数和(自身を除く): 327610980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 147571, 295142, 442713, 590284, 737855, 885426, 1475710, 1770852, 2213565, 2803849, 2951420, 4427130, 5607698, 8411547, 8854260, 11215396, 14019245, 16823094, 28038490, 33646188, 42057735, 56076980, 84115470, 168230940]

約数ペア:

[(1, 168230940), (2, 84115470), (3, 56076980), (4, 42057735), (5, 33646188), (6, 28038490), (10, 16823094), (12, 14019245), (15, 11215396), (19, 8854260), (20, 8411547), (30, 5607698), (38, 4427130), (57, 2951420), (60, 2803849), (76, 2213565), (95, 1770852), (114, 1475710), (190, 885426), (228, 737855), (285, 590284), (380, 442713), (570, 295142), (1140, 147571)]