179612940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230273}}^1$

素因数の和:230298

約数の個数: 48

約数和(自身を含む): 541604448

約数和(自身を除く): 361991508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 230273, 460546, 690819, 921092, 1151365, 1381638, 2302730, 2763276, 2993549, 3454095, 4605460, 5987098, 6908190, 8980647, 11974196, 13816380, 14967745, 17961294, 29935490, 35922588, 44903235, 59870980, 89806470, 179612940]

約数ペア:

[(1, 179612940), (2, 89806470), (3, 59870980), (4, 44903235), (5, 35922588), (6, 29935490), (10, 17961294), (12, 14967745), (13, 13816380), (15, 11974196), (20, 8980647), (26, 6908190), (30, 5987098), (39, 4605460), (52, 3454095), (60, 2993549), (65, 2763276), (78, 2302730), (130, 1381638), (156, 1151365), (195, 921092), (260, 690819), (390, 460546), (780, 230273)]