64454910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12713}}^1$

素因数の和:12749

約数の個数: 48

約数和(自身を含む): 167519664

約数和(自身を除く): 103064754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 12713, 25426, 38139, 63565, 76278, 127130, 165269, 190695, 330538, 381390, 495807, 826345, 991614, 1652690, 2148497, 2479035, 4296994, 4958070, 6445491, 10742485, 12890982, 21484970, 32227455, 64454910]

約数ペア:

[(1, 64454910), (2, 32227455), (3, 21484970), (5, 12890982), (6, 10742485), (10, 6445491), (13, 4958070), (15, 4296994), (26, 2479035), (30, 2148497), (39, 1652690), (65, 991614), (78, 826345), (130, 495807), (169, 381390), (195, 330538), (338, 190695), (390, 165269), (507, 127130), (845, 76278), (1014, 63565), (1690, 38139), (2535, 25426), (5070, 12713)]