30490044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11534

約数の個数: 48

約数和(自身を含む): 81129888

約数和(自身を除く): 50639844

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 11497, 22994, 34491, 45988, 68982, 137964, 149461, 195449, 298922, 390898, 448383, 586347, 597844, 781796, 896766, 1172694, 1793532, 2345388, 2540837, 5081674, 7622511, 10163348, 15245022, 30490044]

約数ペア:

[(1, 30490044), (2, 15245022), (3, 10163348), (4, 7622511), (6, 5081674), (12, 2540837), (13, 2345388), (17, 1793532), (26, 1172694), (34, 896766), (39, 781796), (51, 597844), (52, 586347), (68, 448383), (78, 390898), (102, 298922), (156, 195449), (204, 149461), (221, 137964), (442, 68982), (663, 45988), (884, 34491), (1326, 22994), (2652, 11497)]