68457180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103723}}^1$

素因数の和:103746

約数の個数: 48

約数和(自身を含む): 209107584

約数和(自身を除く): 140650404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 103723, 207446, 311169, 414892, 518615, 622338, 1037230, 1140953, 1244676, 1555845, 2074460, 2281906, 3111690, 3422859, 4563812, 5704765, 6223380, 6845718, 11409530, 13691436, 17114295, 22819060, 34228590, 68457180]

約数ペア:

[(1, 68457180), (2, 34228590), (3, 22819060), (4, 17114295), (5, 13691436), (6, 11409530), (10, 6845718), (11, 6223380), (12, 5704765), (15, 4563812), (20, 3422859), (22, 3111690), (30, 2281906), (33, 2074460), (44, 1555845), (55, 1244676), (60, 1140953), (66, 1037230), (110, 622338), (132, 518615), (165, 414892), (220, 311169), (330, 207446), (660, 103723)]