259295220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84737}}^1$

素因数の和:84769

約数の個数: 72

約数和(自身を含む): 832805064

約数和(自身を除く): 573509844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 84737, 169474, 254211, 338948, 423685, 508422, 762633, 847370, 1016844, 1271055, 1440529, 1525266, 1694740, 2542110, 2881058, 3050532, 3813165, 4321587, 5084220, 5762116, 7202645, 7626330, 8643174, 12964761, 14405290, 15252660, 17286348, 21607935, 25929522, 28810580, 43215870, 51859044, 64823805, 86431740, 129647610, 259295220]

約数ペア:

[(1, 259295220), (2, 129647610), (3, 86431740), (4, 64823805), (5, 51859044), (6, 43215870), (9, 28810580), (10, 25929522), (12, 21607935), (15, 17286348), (17, 15252660), (18, 14405290), (20, 12964761), (30, 8643174), (34, 7626330), (36, 7202645), (45, 5762116), (51, 5084220), (60, 4321587), (68, 3813165), (85, 3050532), (90, 2881058), (102, 2542110), (153, 1694740), (170, 1525266), (180, 1440529), (204, 1271055), (255, 1016844), (306, 847370), (340, 762633), (510, 508422), (612, 423685), (765, 338948), (1020, 254211), (1530, 169474), (3060, 84737)]