290938380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{5153}}^1$

素因数の和:6106

約数の個数: 48

約数和(自身を含む): 815651424

約数和(自身を除く): 524713044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1882, 2823, 3764, 4705, 5153, 5646, 9410, 10306, 11292, 14115, 15459, 18820, 20612, 25765, 28230, 30918, 51530, 56460, 61836, 77295, 103060, 154590, 309180, 4848973, 9697946, 14546919, 19395892, 24244865, 29093838, 48489730, 58187676, 72734595, 96979460, 145469190, 290938380]

約数ペア:

[(1, 290938380), (2, 145469190), (3, 96979460), (4, 72734595), (5, 58187676), (6, 48489730), (10, 29093838), (12, 24244865), (15, 19395892), (20, 14546919), (30, 9697946), (60, 4848973), (941, 309180), (1882, 154590), (2823, 103060), (3764, 77295), (4705, 61836), (5153, 56460), (5646, 51530), (9410, 30918), (10306, 28230), (11292, 25765), (14115, 20612), (15459, 18820)]