317072940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229763}}^1$

素因数の和:229798

約数の個数: 48

約数和(自身を含む): 926408448

約数和(自身を除く): 609335508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 229763, 459526, 689289, 919052, 1148815, 1378578, 2297630, 2757156, 3446445, 4595260, 5284549, 6892890, 10569098, 13785780, 15853647, 21138196, 26422745, 31707294, 52845490, 63414588, 79268235, 105690980, 158536470, 317072940]

約数ペア:

[(1, 317072940), (2, 158536470), (3, 105690980), (4, 79268235), (5, 63414588), (6, 52845490), (10, 31707294), (12, 26422745), (15, 21138196), (20, 15853647), (23, 13785780), (30, 10569098), (46, 6892890), (60, 5284549), (69, 4595260), (92, 3446445), (115, 2757156), (138, 2297630), (230, 1378578), (276, 1148815), (345, 919052), (460, 689289), (690, 459526), (1380, 229763)]