16287450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4759

約数の個数: 48

約数和(自身を含む): 42158016

約数和(自身を除く): 25870566

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4721, 9442, 14163, 23605, 28326, 47210, 70815, 108583, 118025, 141630, 217166, 236050, 325749, 354075, 542915, 651498, 708150, 1085830, 1628745, 2714575, 3257490, 5429150, 8143725, 16287450]

約数ペア:

[(1, 16287450), (2, 8143725), (3, 5429150), (5, 3257490), (6, 2714575), (10, 1628745), (15, 1085830), (23, 708150), (25, 651498), (30, 542915), (46, 354075), (50, 325749), (69, 236050), (75, 217166), (115, 141630), (138, 118025), (150, 108583), (230, 70815), (345, 47210), (575, 28326), (690, 23605), (1150, 14163), (1725, 9442), (3450, 4721)]