142589650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17713}}^1$

素因数の和:17755

約数の個数: 48

約数和(自身を含む): 316301184

約数和(自身を除く): 173711534

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 17713, 35426, 88565, 123991, 177130, 247982, 407399, 442825, 619955, 814798, 885650, 1239910, 2036995, 2851793, 3099775, 4073990, 5703586, 6199550, 10184975, 14258965, 20369950, 28517930, 71294825, 142589650]

約数ペア:

[(1, 142589650), (2, 71294825), (5, 28517930), (7, 20369950), (10, 14258965), (14, 10184975), (23, 6199550), (25, 5703586), (35, 4073990), (46, 3099775), (50, 2851793), (70, 2036995), (115, 1239910), (161, 885650), (175, 814798), (230, 619955), (322, 442825), (350, 407399), (575, 247982), (805, 177130), (1150, 123991), (1610, 88565), (4025, 35426), (8050, 17713)]