272414910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 395284290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 137, 158, 237, 274, 395, 411, 474, 685, 790, 822, 839, 1185, 1370, 1678, 2055, 2370, 2517, 4110, 4195, 5034, 8390, 10823, 12585, 21646, 25170, 32469, 54115, 64938, 66281, 108230, 114943, 132562, 162345, 198843, 229886, 324690, 331405, 344829, 397686, 574715, 662810, 689658, 994215, 1149430, 1724145, 1988430, 3448290, 9080497, 18160994, 27241491, 45402485, 54482982, 90804970, 136207455, 272414910]

約数ペア:

[(1, 272414910), (2, 136207455), (3, 90804970), (5, 54482982), (6, 45402485), (10, 27241491), (15, 18160994), (30, 9080497), (79, 3448290), (137, 1988430), (158, 1724145), (237, 1149430), (274, 994215), (395, 689658), (411, 662810), (474, 574715), (685, 397686), (790, 344829), (822, 331405), (839, 324690), (1185, 229886), (1370, 198843), (1678, 162345), (2055, 132562), (2370, 114943), (2517, 108230), (4110, 66281), (4195, 64938), (5034, 54115), (8390, 32469), (10823, 25170), (12585, 21646)]