190039610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21206

約数の個数: 32

約数和(自身を含む): 365299200

約数和(自身を除く): 175259590

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 21139, 42278, 105695, 211390, 613031, 655309, 1226062, 1310618, 3065155, 3276545, 6130310, 6553090, 19003961, 38007922, 95019805, 190039610]

約数ペア:

[(1, 190039610), (2, 95019805), (5, 38007922), (10, 19003961), (29, 6553090), (31, 6130310), (58, 3276545), (62, 3065155), (145, 1310618), (155, 1226062), (290, 655309), (310, 613031), (899, 211390), (1798, 105695), (4495, 42278), (8990, 21139)]