377977950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{119993}}^1$

素因数の和:120018

約数の個数: 72

約数和(自身を含む): 1160581968

約数和(自身を除く): 782604018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 119993, 239986, 359979, 599965, 719958, 839951, 1079937, 1199930, 1679902, 1799895, 2159874, 2519853, 2999825, 3599790, 4199755, 5039706, 5399685, 5999650, 7559559, 8399510, 8999475, 10799370, 12599265, 15119118, 17998950, 20998775, 25198530, 26998425, 37797795, 41997550, 53996850, 62996325, 75595590, 125992650, 188988975, 377977950]

約数ペア:

[(1, 377977950), (2, 188988975), (3, 125992650), (5, 75595590), (6, 62996325), (7, 53996850), (9, 41997550), (10, 37797795), (14, 26998425), (15, 25198530), (18, 20998775), (21, 17998950), (25, 15119118), (30, 12599265), (35, 10799370), (42, 8999475), (45, 8399510), (50, 7559559), (63, 5999650), (70, 5399685), (75, 5039706), (90, 4199755), (105, 3599790), (126, 2999825), (150, 2519853), (175, 2159874), (210, 1799895), (225, 1679902), (315, 1199930), (350, 1079937), (450, 839951), (525, 719958), (630, 599965), (1050, 359979), (1575, 239986), (3150, 119993)]