2842391580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6767599}}^1$

素因数の和:6767618

約数の個数: 48

約数和(自身を含む): 9095654400

約数和(自身を除く): 6253262820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6767599, 13535198, 20302797, 27070396, 33837995, 40605594, 47373193, 67675990, 81211188, 94746386, 101513985, 135351980, 142119579, 189492772, 203027970, 236865965, 284239158, 406055940, 473731930, 568478316, 710597895, 947463860, 1421195790, 2842391580]

約数ペア:

[(1, 2842391580), (2, 1421195790), (3, 947463860), (4, 710597895), (5, 568478316), (6, 473731930), (7, 406055940), (10, 284239158), (12, 236865965), (14, 203027970), (15, 189492772), (20, 142119579), (21, 135351980), (28, 101513985), (30, 94746386), (35, 81211188), (42, 67675990), (60, 47373193), (70, 40605594), (84, 33837995), (105, 27070396), (140, 20302797), (210, 13535198), (420, 6767599)]