293102460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{232621}}^1$

素因数の和:232643

約数の個数: 72

約数和(自身を含む): 1016092896

約数和(自身を除く): 722990436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 232621, 465242, 697863, 930484, 1163105, 1395726, 1628347, 2093589, 2326210, 2791452, 3256694, 3489315, 4187178, 4652420, 4885041, 6513388, 6978630, 8141735, 8374356, 9770082, 10467945, 13957260, 14655123, 16283470, 19540164, 20935890, 24425205, 29310246, 32566940, 41871780, 48850410, 58620492, 73275615, 97700820, 146551230, 293102460]

約数ペア:

[(1, 293102460), (2, 146551230), (3, 97700820), (4, 73275615), (5, 58620492), (6, 48850410), (7, 41871780), (9, 32566940), (10, 29310246), (12, 24425205), (14, 20935890), (15, 19540164), (18, 16283470), (20, 14655123), (21, 13957260), (28, 10467945), (30, 9770082), (35, 8374356), (36, 8141735), (42, 6978630), (45, 6513388), (60, 4885041), (63, 4652420), (70, 4187178), (84, 3489315), (90, 3256694), (105, 2791452), (126, 2326210), (140, 2093589), (180, 1628347), (210, 1395726), (252, 1163105), (315, 930484), (420, 697863), (630, 465242), (1260, 232621)]