19528032300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9299063}}^1$

素因数の和:9299087

約数の個数: 72

約数和(自身を含む): 64572700416

約数和(自身を除く): 45044668116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9299063, 18598126, 27897189, 37196252, 46495315, 55794378, 65093441, 92990630, 111588756, 130186882, 139485945, 185981260, 195280323, 232476575, 260373764, 278971890, 325467205, 390560646, 464953150, 557943780, 650934410, 697429725, 781121292, 929906300, 976401615, 1301868820, 1394859450, 1627336025, 1952803230, 2789718900, 3254672050, 3905606460, 4882008075, 6509344100, 9764016150, 19528032300]

約数ペア:

[(1, 19528032300), (2, 9764016150), (3, 6509344100), (4, 4882008075), (5, 3905606460), (6, 3254672050), (7, 2789718900), (10, 1952803230), (12, 1627336025), (14, 1394859450), (15, 1301868820), (20, 976401615), (21, 929906300), (25, 781121292), (28, 697429725), (30, 650934410), (35, 557943780), (42, 464953150), (50, 390560646), (60, 325467205), (70, 278971890), (75, 260373764), (84, 232476575), (100, 195280323), (105, 185981260), (140, 139485945), (150, 130186882), (175, 111588756), (210, 92990630), (300, 65093441), (350, 55794378), (420, 46495315), (525, 37196252), (700, 27897189), (1050, 18598126), (2100, 9299063)]