520034690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 1101475584

約数和(自身を除く): 581440894

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 197, 215, 301, 394, 430, 602, 877, 985, 1379, 1505, 1754, 1970, 2758, 3010, 4385, 6139, 6895, 8471, 8770, 12278, 13790, 16942, 30695, 37711, 42355, 59297, 61390, 75422, 84710, 118594, 172769, 188555, 263977, 296485, 345538, 377110, 527954, 592970, 863845, 1209383, 1319885, 1727690, 2418766, 2639770, 6046915, 7429067, 12093830, 14858134, 37145335, 52003469, 74290670, 104006938, 260017345, 520034690]

約数ペア:

[(1, 520034690), (2, 260017345), (5, 104006938), (7, 74290670), (10, 52003469), (14, 37145335), (35, 14858134), (43, 12093830), (70, 7429067), (86, 6046915), (197, 2639770), (215, 2418766), (301, 1727690), (394, 1319885), (430, 1209383), (602, 863845), (877, 592970), (985, 527954), (1379, 377110), (1505, 345538), (1754, 296485), (1970, 263977), (2758, 188555), (3010, 172769), (4385, 118594), (6139, 84710), (6895, 75422), (8471, 61390), (8770, 59297), (12278, 42355), (13790, 37711), (16942, 30695)]