339937630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1307}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 632862720

約数和(自身を除く): 292925090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 839, 1307, 1678, 2614, 4195, 6535, 8390, 13070, 26009, 40517, 52018, 81034, 130045, 202585, 260090, 405170, 1096573, 2193146, 5482865, 10965730, 33993763, 67987526, 169968815, 339937630]

約数ペア:

[(1, 339937630), (2, 169968815), (5, 67987526), (10, 33993763), (31, 10965730), (62, 5482865), (155, 2193146), (310, 1096573), (839, 405170), (1307, 260090), (1678, 202585), (2614, 130045), (4195, 81034), (6535, 52018), (8390, 40517), (13070, 26009)]