188296860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136447}}^1$

素因数の和:136482

約数の個数: 48

約数和(自身を含む): 550158336

約数和(自身を除く): 361861476

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, 136447, 272894, 409341, 545788, 682235, 818682, 1364470, 1637364, 2046705, 2728940, 3138281, 4093410, 6276562, 8186820, 9414843, 12553124, 15691405, 18829686, 31382810, 37659372, 47074215, 62765620, 94148430, 188296860]

約数ペア:

[(1, 188296860), (2, 94148430), (3, 62765620), (4, 47074215), (5, 37659372), (6, 31382810), (10, 18829686), (12, 15691405), (15, 12553124), (20, 9414843), (23, 8186820), (30, 6276562), (46, 4093410), (60, 3138281), (69, 2728940), (92, 2046705), (115, 1637364), (138, 1364470), (230, 818682), (276, 682235), (345, 545788), (460, 409341), (690, 272894), (1380, 136447)]