19027050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{18121}}^1$

素因数の和:18143

約数の個数: 48

約数和(自身を含む): 53931072

約数和(自身を除く): 34904022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 18121, 36242, 54363, 90605, 108726, 126847, 181210, 253694, 271815, 380541, 453025, 543630, 634235, 761082, 906050, 1268470, 1359075, 1902705, 2718150, 3171175, 3805410, 6342350, 9513525, 19027050]

約数ペア:

[(1, 19027050), (2, 9513525), (3, 6342350), (5, 3805410), (6, 3171175), (7, 2718150), (10, 1902705), (14, 1359075), (15, 1268470), (21, 906050), (25, 761082), (30, 634235), (35, 543630), (42, 453025), (50, 380541), (70, 271815), (75, 253694), (105, 181210), (150, 126847), (175, 108726), (210, 90605), (350, 54363), (525, 36242), (1050, 18121)]