64628070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165713}}^1$

素因数の和:165736

約数の個数: 32

約数和(自身を含む): 167039712

約数和(自身を除く): 102411642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165713, 331426, 497139, 828565, 994278, 1657130, 2154269, 2485695, 4308538, 4971390, 6462807, 10771345, 12925614, 21542690, 32314035, 64628070]

約数ペア:

[(1, 64628070), (2, 32314035), (3, 21542690), (5, 12925614), (6, 10771345), (10, 6462807), (13, 4971390), (15, 4308538), (26, 2485695), (30, 2154269), (39, 1657130), (65, 994278), (78, 828565), (130, 497139), (195, 331426), (390, 165713)]