42453430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 79043040

約数和(自身を除く): 36589610

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 641, 895, 1282, 1790, 3205, 6410, 6623, 13246, 23717, 33115, 47434, 66230, 114739, 118585, 229478, 237170, 573695, 1147390, 4245343, 8490686, 21226715, 42453430]

約数ペア:

[(1, 42453430), (2, 21226715), (5, 8490686), (10, 4245343), (37, 1147390), (74, 573695), (179, 237170), (185, 229478), (358, 118585), (370, 114739), (641, 66230), (895, 47434), (1282, 33115), (1790, 23717), (3205, 13246), (6410, 6623)]