16141770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 43410276

約数和(自身を除く): 27268506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 129, 194, 215, 258, 291, 387, 430, 485, 582, 645, 774, 873, 970, 1290, 1455, 1746, 1849, 1935, 2910, 3698, 3870, 4171, 4365, 5547, 8342, 8730, 9245, 11094, 12513, 16641, 18490, 20855, 25026, 27735, 33282, 37539, 41710, 55470, 62565, 75078, 83205, 125130, 166410, 179353, 187695, 358706, 375390, 538059, 896765, 1076118, 1614177, 1793530, 2690295, 3228354, 5380590, 8070885, 16141770]

約数ペア:

[(1, 16141770), (2, 8070885), (3, 5380590), (5, 3228354), (6, 2690295), (9, 1793530), (10, 1614177), (15, 1076118), (18, 896765), (30, 538059), (43, 375390), (45, 358706), (86, 187695), (90, 179353), (97, 166410), (129, 125130), (194, 83205), (215, 75078), (258, 62565), (291, 55470), (387, 41710), (430, 37539), (485, 33282), (582, 27735), (645, 25026), (774, 20855), (873, 18490), (970, 16641), (1290, 12513), (1455, 11094), (1746, 9245), (1849, 8730), (1935, 8342), (2910, 5547), (3698, 4365), (3870, 4171)]