15142380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22943}}^1$

素因数の和:22966

約数の個数: 48

約数和(自身を含む): 46255104

約数和(自身を除く): 31112724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22943, 45886, 68829, 91772, 114715, 137658, 229430, 252373, 275316, 344145, 458860, 504746, 688290, 757119, 1009492, 1261865, 1376580, 1514238, 2523730, 3028476, 3785595, 5047460, 7571190, 15142380]

約数ペア:

[(1, 15142380), (2, 7571190), (3, 5047460), (4, 3785595), (5, 3028476), (6, 2523730), (10, 1514238), (11, 1376580), (12, 1261865), (15, 1009492), (20, 757119), (22, 688290), (30, 504746), (33, 458860), (44, 344145), (55, 275316), (60, 252373), (66, 229430), (110, 137658), (132, 114715), (165, 91772), (220, 68829), (330, 45886), (660, 22943)]