7391380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 9301100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 367, 380, 530, 734, 1007, 1060, 1468, 1835, 2014, 3670, 4028, 5035, 6973, 7340, 10070, 13946, 19451, 20140, 27892, 34865, 38902, 69730, 77804, 97255, 139460, 194510, 369569, 389020, 739138, 1478276, 1847845, 3695690, 7391380]

約数ペア:

[(1, 7391380), (2, 3695690), (4, 1847845), (5, 1478276), (10, 739138), (19, 389020), (20, 369569), (38, 194510), (53, 139460), (76, 97255), (95, 77804), (106, 69730), (190, 38902), (212, 34865), (265, 27892), (367, 20140), (380, 19451), (530, 13946), (734, 10070), (1007, 7340), (1060, 6973), (1468, 5035), (1835, 4028), (2014, 3670)]