129164460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 372943872

約数和(自身を除く): 243779412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 163, 188, 235, 281, 282, 326, 470, 489, 562, 564, 652, 705, 815, 843, 940, 978, 1124, 1405, 1410, 1630, 1686, 1956, 2445, 2810, 2820, 3260, 3372, 4215, 4890, 5620, 7661, 8430, 9780, 13207, 15322, 16860, 22983, 26414, 30644, 38305, 39621, 45803, 45966, 52828, 66035, 76610, 79242, 91606, 91932, 114915, 132070, 137409, 153220, 158484, 183212, 198105, 229015, 229830, 264140, 274818, 396210, 458030, 459660, 549636, 687045, 792420, 916060, 1374090, 2152741, 2748180, 4305482, 6458223, 8610964, 10763705, 12916446, 21527410, 25832892, 32291115, 43054820, 64582230, 129164460]

約数ペア:

[(1, 129164460), (2, 64582230), (3, 43054820), (4, 32291115), (5, 25832892), (6, 21527410), (10, 12916446), (12, 10763705), (15, 8610964), (20, 6458223), (30, 4305482), (47, 2748180), (60, 2152741), (94, 1374090), (141, 916060), (163, 792420), (188, 687045), (235, 549636), (281, 459660), (282, 458030), (326, 396210), (470, 274818), (489, 264140), (562, 229830), (564, 229015), (652, 198105), (705, 183212), (815, 158484), (843, 153220), (940, 137409), (978, 132070), (1124, 114915), (1405, 91932), (1410, 91606), (1630, 79242), (1686, 76610), (1956, 66035), (2445, 52828), (2810, 45966), (2820, 45803), (3260, 39621), (3372, 38305), (4215, 30644), (4890, 26414), (5620, 22983), (7661, 16860), (8430, 15322), (9780, 13207)]