66921141690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57197557}}^1$

素因数の和:57197583

約数の個数: 48

約数和(自身を含む): 187379200008

約数和(自身を除く): 120458058318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 57197557, 114395114, 171592671, 285987785, 343185342, 514778013, 571975570, 743568241, 857963355, 1029556026, 1487136482, 1715926710, 2230704723, 2573890065, 3717841205, 4461409446, 5147780130, 6692114169, 7435682410, 11153523615, 13384228338, 22307047230, 33460570845, 66921141690]

約数ペア:

[(1, 66921141690), (2, 33460570845), (3, 22307047230), (5, 13384228338), (6, 11153523615), (9, 7435682410), (10, 6692114169), (13, 5147780130), (15, 4461409446), (18, 3717841205), (26, 2573890065), (30, 2230704723), (39, 1715926710), (45, 1487136482), (65, 1029556026), (78, 857963355), (90, 743568241), (117, 571975570), (130, 514778013), (195, 343185342), (234, 285987785), (390, 171592671), (585, 114395114), (1170, 57197557)]