210735772020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1170754289}}^1$

素因数の和:1170754304

約数の個数: 36

約数和(自身を含む): 639231842340

約数和(自身を除く): 428496070320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1170754289, 2341508578, 3512262867, 4683017156, 5853771445, 7024525734, 10536788601, 11707542890, 14049051468, 17561314335, 21073577202, 23415085780, 35122628670, 42147154404, 52683943005, 70245257340, 105367886010, 210735772020]

約数ペア:

[(1, 210735772020), (2, 105367886010), (3, 70245257340), (4, 52683943005), (5, 42147154404), (6, 35122628670), (9, 23415085780), (10, 21073577202), (12, 17561314335), (15, 14049051468), (18, 11707542890), (20, 10536788601), (30, 7024525734), (36, 5853771445), (45, 4683017156), (60, 3512262867), (90, 2341508578), (180, 1170754289)]