28626730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 59175360

約数和(自身を除く): 30548630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13697, 27394, 68485, 136970, 150667, 260243, 301334, 520486, 753335, 1301215, 1506670, 2602430, 2862673, 5725346, 14313365, 28626730]

約数ペア:

[(1, 28626730), (2, 14313365), (5, 5725346), (10, 2862673), (11, 2602430), (19, 1506670), (22, 1301215), (38, 753335), (55, 520486), (95, 301334), (110, 260243), (190, 150667), (209, 136970), (418, 68485), (1045, 27394), (2090, 13697)]