12230790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 34497792

約数和(自身を除く): 22267002

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 2851, 4290, 5702, 8553, 14255, 17106, 28510, 31361, 37063, 42765, 62722, 74126, 85530, 94083, 111189, 156805, 185315, 188166, 222378, 313610, 370630, 407693, 470415, 555945, 815386, 940830, 1111890, 1223079, 2038465, 2446158, 4076930, 6115395, 12230790]

約数ペア:

[(1, 12230790), (2, 6115395), (3, 4076930), (5, 2446158), (6, 2038465), (10, 1223079), (11, 1111890), (13, 940830), (15, 815386), (22, 555945), (26, 470415), (30, 407693), (33, 370630), (39, 313610), (55, 222378), (65, 188166), (66, 185315), (78, 156805), (110, 111189), (130, 94083), (143, 85530), (165, 74126), (195, 62722), (286, 42765), (330, 37063), (390, 31361), (429, 28510), (715, 17106), (858, 14255), (1430, 8553), (2145, 5702), (2851, 4290)]