13006730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 14426998

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 97, 106, 110, 115, 194, 230, 253, 265, 485, 506, 530, 583, 970, 1067, 1166, 1219, 1265, 2134, 2231, 2438, 2530, 2915, 4462, 5141, 5335, 5830, 6095, 10282, 10670, 11155, 12190, 13409, 22310, 24541, 25705, 26818, 49082, 51410, 56551, 67045, 113102, 118243, 122705, 134090, 236486, 245410, 282755, 565510, 591215, 1182430, 1300673, 2601346, 6503365, 13006730]

約数ペア:

[(1, 13006730), (2, 6503365), (5, 2601346), (10, 1300673), (11, 1182430), (22, 591215), (23, 565510), (46, 282755), (53, 245410), (55, 236486), (97, 134090), (106, 122705), (110, 118243), (115, 113102), (194, 67045), (230, 56551), (253, 51410), (265, 49082), (485, 26818), (506, 25705), (530, 24541), (583, 22310), (970, 13409), (1067, 12190), (1166, 11155), (1219, 10670), (1265, 10282), (2134, 6095), (2231, 5830), (2438, 5335), (2530, 5141), (2915, 4462)]