12436704420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29611201}}^1$

素因数の和:29611220

約数の個数: 48

約数和(自身を含む): 39797455488

約数和(自身を除く): 27360751068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29611201, 59222402, 88833603, 118444804, 148056005, 177667206, 207278407, 296112010, 355334412, 414556814, 444168015, 592224020, 621835221, 829113628, 888336030, 1036392035, 1243670442, 1776672060, 2072784070, 2487340884, 3109176105, 4145568140, 6218352210, 12436704420]

約数ペア:

[(1, 12436704420), (2, 6218352210), (3, 4145568140), (4, 3109176105), (5, 2487340884), (6, 2072784070), (7, 1776672060), (10, 1243670442), (12, 1036392035), (14, 888336030), (15, 829113628), (20, 621835221), (21, 592224020), (28, 444168015), (30, 414556814), (35, 355334412), (42, 296112010), (60, 207278407), (70, 177667206), (84, 148056005), (105, 118444804), (140, 88833603), (210, 59222402), (420, 29611201)]