315079030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 665635968

約数和(自身を除く): 350556938

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 113, 122, 226, 305, 427, 565, 610, 653, 791, 854, 1130, 1306, 1582, 2135, 3265, 3955, 4270, 4571, 6530, 6893, 7910, 9142, 13786, 22855, 34465, 39833, 45710, 48251, 68930, 73789, 79666, 96502, 147578, 199165, 241255, 278831, 368945, 398330, 482510, 516523, 557662, 737890, 1033046, 1394155, 2582615, 2788310, 4501129, 5165230, 9002258, 22505645, 31507903, 45011290, 63015806, 157539515, 315079030]

約数ペア:

[(1, 315079030), (2, 157539515), (5, 63015806), (7, 45011290), (10, 31507903), (14, 22505645), (35, 9002258), (61, 5165230), (70, 4501129), (113, 2788310), (122, 2582615), (226, 1394155), (305, 1033046), (427, 737890), (565, 557662), (610, 516523), (653, 482510), (791, 398330), (854, 368945), (1130, 278831), (1306, 241255), (1582, 199165), (2135, 147578), (3265, 96502), (3955, 79666), (4270, 73789), (4571, 68930), (6530, 48251), (6893, 45710), (7910, 39833), (9142, 34465), (13786, 22855)]