71318060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19069}}^1$

素因数の和:19106

約数の個数: 48

約数和(自身を含む): 173003040

約数和(自身を除く): 101684980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19069, 38138, 76276, 95345, 190690, 209759, 324173, 381380, 419518, 648346, 839036, 1048795, 1296692, 1620865, 2097590, 3241730, 3565903, 4195180, 6483460, 7131806, 14263612, 17829515, 35659030, 71318060]

約数ペア:

[(1, 71318060), (2, 35659030), (4, 17829515), (5, 14263612), (10, 7131806), (11, 6483460), (17, 4195180), (20, 3565903), (22, 3241730), (34, 2097590), (44, 1620865), (55, 1296692), (68, 1048795), (85, 839036), (110, 648346), (170, 419518), (187, 381380), (220, 324173), (340, 209759), (374, 190690), (748, 95345), (935, 76276), (1870, 38138), (3740, 19069)]