237589270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1163}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 442506240

約数和(自身を除く): 204916970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 659, 1163, 1318, 2326, 3295, 5815, 6590, 11630, 20429, 36053, 40858, 72106, 102145, 180265, 204290, 360530, 766417, 1532834, 3832085, 7664170, 23758927, 47517854, 118794635, 237589270]

約数ペア:

[(1, 237589270), (2, 118794635), (5, 47517854), (10, 23758927), (31, 7664170), (62, 3832085), (155, 1532834), (310, 766417), (659, 360530), (1163, 204290), (1318, 180265), (2326, 102145), (3295, 72106), (5815, 40858), (6590, 36053), (11630, 20429)]