15260430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 22893810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 137, 141, 158, 235, 237, 274, 282, 395, 411, 470, 474, 685, 705, 790, 822, 1185, 1370, 1410, 2055, 2370, 3713, 4110, 6439, 7426, 10823, 11139, 12878, 18565, 19317, 21646, 22278, 32195, 32469, 37130, 38634, 54115, 55695, 64390, 64938, 96585, 108230, 111390, 162345, 193170, 324690, 508681, 1017362, 1526043, 2543405, 3052086, 5086810, 7630215, 15260430]

約数ペア:

[(1, 15260430), (2, 7630215), (3, 5086810), (5, 3052086), (6, 2543405), (10, 1526043), (15, 1017362), (30, 508681), (47, 324690), (79, 193170), (94, 162345), (137, 111390), (141, 108230), (158, 96585), (235, 64938), (237, 64390), (274, 55695), (282, 54115), (395, 38634), (411, 37130), (470, 32469), (474, 32195), (685, 22278), (705, 21646), (790, 19317), (822, 18565), (1185, 12878), (1370, 11139), (1410, 10823), (2055, 7426), (2370, 6439), (3713, 4110)]