19741050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 62198400

約数和(自身を除く): 42457350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 2089, 3150, 4178, 4725, 6267, 9450, 10445, 12534, 14623, 18801, 20890, 29246, 31335, 37602, 43869, 52225, 56403, 62670, 73115, 87738, 94005, 104450, 112806, 131607, 146230, 156675, 188010, 219345, 263214, 282015, 313350, 365575, 394821, 438690, 470025, 564030, 658035, 731150, 789642, 940050, 1096725, 1316070, 1410075, 1974105, 2193450, 2820150, 3290175, 3948210, 6580350, 9870525, 19741050]

約数ペア:

[(1, 19741050), (2, 9870525), (3, 6580350), (5, 3948210), (6, 3290175), (7, 2820150), (9, 2193450), (10, 1974105), (14, 1410075), (15, 1316070), (18, 1096725), (21, 940050), (25, 789642), (27, 731150), (30, 658035), (35, 564030), (42, 470025), (45, 438690), (50, 394821), (54, 365575), (63, 313350), (70, 282015), (75, 263214), (90, 219345), (105, 188010), (126, 156675), (135, 146230), (150, 131607), (175, 112806), (189, 104450), (210, 94005), (225, 87738), (270, 73115), (315, 62670), (350, 56403), (378, 52225), (450, 43869), (525, 37602), (630, 31335), (675, 29246), (945, 20890), (1050, 18801), (1350, 14623), (1575, 12534), (1890, 10445), (2089, 9450), (3150, 6267), (4178, 4725)]