40596990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{27617}}^1$

素因数の和:27641

約数の個数: 48

約数和(自身を含む): 113344272

約数和(自身を除く): 72747282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 27617, 55234, 82851, 138085, 165702, 193319, 276170, 386638, 414255, 579957, 828510, 966595, 1159914, 1353233, 1933190, 2706466, 2899785, 4059699, 5799570, 6766165, 8119398, 13532330, 20298495, 40596990]

約数ペア:

[(1, 40596990), (2, 20298495), (3, 13532330), (5, 8119398), (6, 6766165), (7, 5799570), (10, 4059699), (14, 2899785), (15, 2706466), (21, 1933190), (30, 1353233), (35, 1159914), (42, 966595), (49, 828510), (70, 579957), (98, 414255), (105, 386638), (147, 276170), (210, 193319), (245, 165702), (294, 138085), (490, 82851), (735, 55234), (1470, 27617)]