275017830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22861}}^1$

素因数の和:23272

約数の個数: 32

約数和(自身を含む): 661717728

約数和(自身を除く): 386699898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 22861, 45722, 68583, 114305, 137166, 228610, 342915, 685830, 9167261, 18334522, 27501783, 45836305, 55003566, 91672610, 137508915, 275017830]

約数ペア:

[(1, 275017830), (2, 137508915), (3, 91672610), (5, 55003566), (6, 45836305), (10, 27501783), (15, 18334522), (30, 9167261), (401, 685830), (802, 342915), (1203, 228610), (2005, 137166), (2406, 114305), (4010, 68583), (6015, 45722), (12030, 22861)]