1530267650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2713}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 2953103400

約数和(自身を除く): 1422835750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 389, 725, 778, 1450, 1945, 2713, 3890, 5426, 9725, 11281, 13565, 19450, 22562, 27130, 56405, 67825, 78677, 112810, 135650, 157354, 282025, 393385, 564050, 786770, 1055357, 1966925, 2110714, 3933850, 5276785, 10553570, 26383925, 30605353, 52767850, 61210706, 153026765, 306053530, 765133825, 1530267650]

約数ペア:

[(1, 1530267650), (2, 765133825), (5, 306053530), (10, 153026765), (25, 61210706), (29, 52767850), (50, 30605353), (58, 26383925), (145, 10553570), (290, 5276785), (389, 3933850), (725, 2110714), (778, 1966925), (1450, 1055357), (1945, 786770), (2713, 564050), (3890, 393385), (5426, 282025), (9725, 157354), (11281, 135650), (13565, 112810), (19450, 78677), (22562, 67825), (27130, 56405)]