361623780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{287003}}^1$

素因数の和:287025

約数の個数: 72

約数和(自身を含む): 1253633472

約数和(自身を除く): 892009692

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, 287003, 574006, 861009, 1148012, 1435015, 1722018, 2009021, 2583027, 2870030, 3444036, 4018042, 4305045, 5166054, 5740060, 6027063, 8036084, 8610090, 10045105, 10332108, 12054126, 12915135, 17220180, 18081189, 20090210, 24108252, 25830270, 30135315, 36162378, 40180420, 51660540, 60270630, 72324756, 90405945, 120541260, 180811890, 361623780]

約数ペア:

[(1, 361623780), (2, 180811890), (3, 120541260), (4, 90405945), (5, 72324756), (6, 60270630), (7, 51660540), (9, 40180420), (10, 36162378), (12, 30135315), (14, 25830270), (15, 24108252), (18, 20090210), (20, 18081189), (21, 17220180), (28, 12915135), (30, 12054126), (35, 10332108), (36, 10045105), (42, 8610090), (45, 8036084), (60, 6027063), (63, 5740060), (70, 5166054), (84, 4305045), (90, 4018042), (105, 3444036), (126, 2870030), (140, 2583027), (180, 2009021), (210, 1722018), (252, 1435015), (315, 1148012), (420, 861009), (630, 574006), (1260, 287003)]