305996800030

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6689}}^1\times {\mathrm{14431}}^1$

素因数の和:21444

約数の個数: 32

約数和(自身を含む): 552652657920

約数和(自身を除く): 246655857890

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 6689, 13378, 14431, 28862, 33445, 66890, 72155, 144310, 2120413, 4240826, 4574627, 9149254, 10602065, 21204130, 22873135, 45746270, 96528959, 193057918, 482644795, 965289590, 30599680003, 61199360006, 152998400015, 305996800030]

約数ペア:

[(1, 305996800030), (2, 152998400015), (5, 61199360006), (10, 30599680003), (317, 965289590), (634, 482644795), (1585, 193057918), (3170, 96528959), (6689, 45746270), (13378, 22873135), (14431, 21204130), (28862, 10602065), (33445, 9149254), (66890, 4574627), (72155, 4240826), (144310, 2120413)]