131693460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 378628992

約数和(自身を除く): 246935532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 107, 146, 214, 219, 281, 292, 321, 365, 428, 438, 535, 562, 642, 730, 843, 876, 1070, 1095, 1124, 1284, 1405, 1460, 1605, 1686, 2140, 2190, 2810, 3210, 3372, 4215, 4380, 5620, 6420, 7811, 8430, 15622, 16860, 20513, 23433, 30067, 31244, 39055, 41026, 46866, 60134, 61539, 78110, 82052, 90201, 93732, 102565, 117165, 120268, 123078, 150335, 156220, 180402, 205130, 234330, 246156, 300670, 307695, 360804, 410260, 451005, 468660, 601340, 615390, 902010, 1230780, 1804020, 2194891, 4389782, 6584673, 8779564, 10974455, 13169346, 21948910, 26338692, 32923365, 43897820, 65846730, 131693460]

約数ペア:

[(1, 131693460), (2, 65846730), (3, 43897820), (4, 32923365), (5, 26338692), (6, 21948910), (10, 13169346), (12, 10974455), (15, 8779564), (20, 6584673), (30, 4389782), (60, 2194891), (73, 1804020), (107, 1230780), (146, 902010), (214, 615390), (219, 601340), (281, 468660), (292, 451005), (321, 410260), (365, 360804), (428, 307695), (438, 300670), (535, 246156), (562, 234330), (642, 205130), (730, 180402), (843, 156220), (876, 150335), (1070, 123078), (1095, 120268), (1124, 117165), (1284, 102565), (1405, 93732), (1460, 90201), (1605, 82052), (1686, 78110), (2140, 61539), (2190, 60134), (2810, 46866), (3210, 41026), (3372, 39055), (4215, 31244), (4380, 30067), (5620, 23433), (6420, 20513), (7811, 16860), (8430, 15622)]