123752930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8199

約数の個数: 48

約数和(自身を含む): 267515136

約数和(自身を除く): 143762206

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 8147, 15190, 16294, 40735, 57029, 81470, 114058, 252557, 285145, 399203, 505114, 570290, 798406, 1262785, 1767899, 1996015, 2525570, 3535798, 3992030, 8839495, 12375293, 17678990, 24750586, 61876465, 123752930]

約数ペア:

[(1, 123752930), (2, 61876465), (5, 24750586), (7, 17678990), (10, 12375293), (14, 8839495), (31, 3992030), (35, 3535798), (49, 2525570), (62, 1996015), (70, 1767899), (98, 1262785), (155, 798406), (217, 570290), (245, 505114), (310, 399203), (434, 285145), (490, 252557), (1085, 114058), (1519, 81470), (2170, 57029), (3038, 40735), (7595, 16294), (8147, 15190)]