171589380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150517}}^1$

素因数の和:150548

約数の個数: 48

約数和(自身を含む): 505740480

約数和(自身を除く): 334151100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 150517, 301034, 451551, 602068, 752585, 903102, 1505170, 1806204, 2257755, 2859823, 3010340, 4515510, 5719646, 8579469, 9031020, 11439292, 14299115, 17158938, 28598230, 34317876, 42897345, 57196460, 85794690, 171589380]

約数ペア:

[(1, 171589380), (2, 85794690), (3, 57196460), (4, 42897345), (5, 34317876), (6, 28598230), (10, 17158938), (12, 14299115), (15, 11439292), (19, 9031020), (20, 8579469), (30, 5719646), (38, 4515510), (57, 3010340), (60, 2859823), (76, 2257755), (95, 1806204), (114, 1505170), (190, 903102), (228, 752585), (285, 602068), (380, 451551), (570, 301034), (1140, 150517)]