227555330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 218787070

約数列:

[1, 2, 5, 10, 23, 41, 46, 59, 82, 115, 118, 205, 230, 295, 409, 410, 590, 818, 943, 1357, 1886, 2045, 2419, 2714, 4090, 4715, 4838, 6785, 9407, 9430, 12095, 13570, 16769, 18814, 24131, 24190, 33538, 47035, 48262, 55637, 83845, 94070, 111274, 120655, 167690, 241310, 278185, 385687, 555013, 556370, 771374, 989371, 1110026, 1928435, 1978742, 2775065, 3856870, 4946855, 5550130, 9893710, 22755533, 45511066, 113777665, 227555330]

約数ペア:

[(1, 227555330), (2, 113777665), (5, 45511066), (10, 22755533), (23, 9893710), (41, 5550130), (46, 4946855), (59, 3856870), (82, 2775065), (115, 1978742), (118, 1928435), (205, 1110026), (230, 989371), (295, 771374), (409, 556370), (410, 555013), (590, 385687), (818, 278185), (943, 241310), (1357, 167690), (1886, 120655), (2045, 111274), (2419, 94070), (2714, 83845), (4090, 55637), (4715, 48262), (4838, 47035), (6785, 33538), (9407, 24190), (9430, 24131), (12095, 18814), (13570, 16769)]