828506930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 1563403032

約数和(自身を除く): 734896102

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 961, 1181, 1922, 2263, 2362, 4526, 4805, 5905, 9610, 11315, 11810, 22630, 36611, 70153, 73222, 86213, 140306, 172426, 183055, 350765, 366110, 431065, 701530, 862130, 1134941, 2269882, 2672603, 5345206, 5674705, 11349410, 13363015, 26726030, 82850693, 165701386, 414253465, 828506930]

約数ペア:

[(1, 828506930), (2, 414253465), (5, 165701386), (10, 82850693), (31, 26726030), (62, 13363015), (73, 11349410), (146, 5674705), (155, 5345206), (310, 2672603), (365, 2269882), (730, 1134941), (961, 862130), (1181, 701530), (1922, 431065), (2263, 366110), (2362, 350765), (4526, 183055), (4805, 172426), (5905, 140306), (9610, 86213), (11315, 73222), (11810, 70153), (22630, 36611)]