1936700990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{106823}}^1$

素因数の和:106881

約数の個数: 48

約数和(自身を含む): 4164854112

約数和(自身を除く): 2228153122

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 106823, 213646, 534115, 747761, 1068230, 1495522, 3738805, 3952451, 5234327, 7477610, 7904902, 10468654, 19762255, 26171635, 27667157, 39524510, 52343270, 55334314, 138335785, 193670099, 276671570, 387340198, 968350495, 1936700990]

約数ペア:

[(1, 1936700990), (2, 968350495), (5, 387340198), (7, 276671570), (10, 193670099), (14, 138335785), (35, 55334314), (37, 52343270), (49, 39524510), (70, 27667157), (74, 26171635), (98, 19762255), (185, 10468654), (245, 7904902), (259, 7477610), (370, 5234327), (490, 3952451), (518, 3738805), (1295, 1495522), (1813, 1068230), (2590, 747761), (3626, 534115), (9065, 213646), (18130, 106823)]