16280730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3580

約数の個数: 64

約数和(自身を含む): 45982080

約数和(自身を除く): 29701350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 3547, 4590, 7094, 10641, 17735, 21282, 31923, 35470, 53205, 60299, 63846, 95769, 106410, 120598, 159615, 180897, 191538, 301495, 319230, 361794, 478845, 542691, 602990, 904485, 957690, 1085382, 1628073, 1808970, 2713455, 3256146, 5426910, 8140365, 16280730]

約数ペア:

[(1, 16280730), (2, 8140365), (3, 5426910), (5, 3256146), (6, 2713455), (9, 1808970), (10, 1628073), (15, 1085382), (17, 957690), (18, 904485), (27, 602990), (30, 542691), (34, 478845), (45, 361794), (51, 319230), (54, 301495), (85, 191538), (90, 180897), (102, 159615), (135, 120598), (153, 106410), (170, 95769), (255, 63846), (270, 60299), (306, 53205), (459, 35470), (510, 31923), (765, 21282), (918, 17735), (1530, 10641), (2295, 7094), (3547, 4590)]