12572670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 21434370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1229, 1705, 2046, 2458, 3410, 3687, 5115, 6145, 7374, 10230, 12290, 13519, 18435, 27038, 36870, 38099, 40557, 67595, 76198, 81114, 114297, 135190, 190495, 202785, 228594, 380990, 405570, 419089, 571485, 838178, 1142970, 1257267, 2095445, 2514534, 4190890, 6286335, 12572670]

約数ペア:

[(1, 12572670), (2, 6286335), (3, 4190890), (5, 2514534), (6, 2095445), (10, 1257267), (11, 1142970), (15, 838178), (22, 571485), (30, 419089), (31, 405570), (33, 380990), (55, 228594), (62, 202785), (66, 190495), (93, 135190), (110, 114297), (155, 81114), (165, 76198), (186, 67595), (310, 40557), (330, 38099), (341, 36870), (465, 27038), (682, 18435), (930, 13519), (1023, 12290), (1229, 10230), (1705, 7374), (2046, 6145), (2458, 5115), (3410, 3687)]