514970120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108187}}^1$

素因数の和:108222

約数の個数: 64

約数和(自身を含む): 1402116480

約数和(自身を除く): 887146360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 108187, 216374, 432748, 540935, 757309, 865496, 1081870, 1514618, 1839179, 2163740, 3029236, 3678358, 3786545, 4327480, 6058472, 7356716, 7573090, 9195895, 12874253, 14713432, 15146180, 18391790, 25748506, 30292360, 36783580, 51497012, 64371265, 73567160, 102994024, 128742530, 257485060, 514970120]

約数ペア:

[(1, 514970120), (2, 257485060), (4, 128742530), (5, 102994024), (7, 73567160), (8, 64371265), (10, 51497012), (14, 36783580), (17, 30292360), (20, 25748506), (28, 18391790), (34, 15146180), (35, 14713432), (40, 12874253), (56, 9195895), (68, 7573090), (70, 7356716), (85, 6058472), (119, 4327480), (136, 3786545), (140, 3678358), (170, 3029236), (238, 2163740), (280, 1839179), (340, 1514618), (476, 1081870), (595, 865496), (680, 757309), (952, 540935), (1190, 432748), (2380, 216374), (4760, 108187)]