71291070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3706

約数の個数: 64

約数和(自身を含む): 192767040

約数和(自身を除く): 121475970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3617, 3942, 6570, 7234, 9855, 10851, 18085, 19710, 21702, 32553, 36170, 54255, 65106, 97659, 108510, 162765, 195318, 264041, 325530, 488295, 528082, 792123, 976590, 1320205, 1584246, 2376369, 2640410, 3960615, 4752738, 7129107, 7921230, 11881845, 14258214, 23763690, 35645535, 71291070]

約数ペア:

[(1, 71291070), (2, 35645535), (3, 23763690), (5, 14258214), (6, 11881845), (9, 7921230), (10, 7129107), (15, 4752738), (18, 3960615), (27, 2640410), (30, 2376369), (45, 1584246), (54, 1320205), (73, 976590), (90, 792123), (135, 528082), (146, 488295), (219, 325530), (270, 264041), (365, 195318), (438, 162765), (657, 108510), (730, 97659), (1095, 65106), (1314, 54255), (1971, 36170), (2190, 32553), (3285, 21702), (3617, 19710), (3942, 18085), (6570, 10851), (7234, 9855)]