382095420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21157}}^1$

素因数の和:21219

約数の個数: 96

約数和(自身を含む): 1251199488

約数和(自身を除く): 869104068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 21157, 42314, 63471, 84628, 105785, 126942, 148099, 211570, 253884, 296198, 317355, 423140, 444297, 592396, 634710, 740495, 888594, 909751, 1269420, 1480990, 1777188, 1819502, 2221485, 2729253, 2961980, 3639004, 4442970, 4548755, 5458506, 6368257, 8885940, 9097510, 10917012, 12736514, 13646265, 18195020, 19104771, 25473028, 27292530, 31841285, 38209542, 54585060, 63682570, 76419084, 95523855, 127365140, 191047710, 382095420]

約数ペア:

[(1, 382095420), (2, 191047710), (3, 127365140), (4, 95523855), (5, 76419084), (6, 63682570), (7, 54585060), (10, 38209542), (12, 31841285), (14, 27292530), (15, 25473028), (20, 19104771), (21, 18195020), (28, 13646265), (30, 12736514), (35, 10917012), (42, 9097510), (43, 8885940), (60, 6368257), (70, 5458506), (84, 4548755), (86, 4442970), (105, 3639004), (129, 2961980), (140, 2729253), (172, 2221485), (210, 1819502), (215, 1777188), (258, 1480990), (301, 1269420), (420, 909751), (430, 888594), (516, 740495), (602, 634710), (645, 592396), (860, 444297), (903, 423140), (1204, 317355), (1290, 296198), (1505, 253884), (1806, 211570), (2580, 148099), (3010, 126942), (3612, 105785), (4515, 84628), (6020, 63471), (9030, 42314), (18060, 21157)]