12904360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 35147520

約数和(自身を除く): 22243160

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, 2711, 4760, 5422, 10844, 13555, 18977, 21688, 27110, 37954, 46087, 54220, 75908, 92174, 94885, 108440, 151816, 184348, 189770, 230435, 322609, 368696, 379540, 460870, 645218, 759080, 921740, 1290436, 1613045, 1843480, 2580872, 3226090, 6452180, 12904360]

約数ペア:

[(1, 12904360), (2, 6452180), (4, 3226090), (5, 2580872), (7, 1843480), (8, 1613045), (10, 1290436), (14, 921740), (17, 759080), (20, 645218), (28, 460870), (34, 379540), (35, 368696), (40, 322609), (56, 230435), (68, 189770), (70, 184348), (85, 151816), (119, 108440), (136, 94885), (140, 92174), (170, 75908), (238, 54220), (280, 46087), (340, 37954), (476, 27110), (595, 21688), (680, 18977), (952, 13555), (1190, 10844), (2380, 5422), (2711, 4760)]