64482990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15031}}^1$

素因数の和:15065

約数の個数: 64

約数和(自身を含む): 181827072

約数和(自身を除く): 117344082

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 15031, 30062, 45093, 75155, 90186, 150310, 165341, 195403, 225465, 330682, 390806, 450930, 496023, 586209, 826705, 977015, 992046, 1172418, 1653410, 1954030, 2149433, 2480115, 2931045, 4298866, 4960230, 5862090, 6448299, 10747165, 12896598, 21494330, 32241495, 64482990]

約数ペア:

[(1, 64482990), (2, 32241495), (3, 21494330), (5, 12896598), (6, 10747165), (10, 6448299), (11, 5862090), (13, 4960230), (15, 4298866), (22, 2931045), (26, 2480115), (30, 2149433), (33, 1954030), (39, 1653410), (55, 1172418), (65, 992046), (66, 977015), (78, 826705), (110, 586209), (130, 496023), (143, 450930), (165, 390806), (195, 330682), (286, 225465), (330, 195403), (390, 165341), (429, 150310), (715, 90186), (858, 75155), (1430, 45093), (2145, 30062), (4290, 15031)]