73774020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26161}}^1$

素因数の和:26220

約数の個数: 48

約数和(自身を含む): 210970368

約数和(自身を除く): 137196348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 26161, 52322, 78483, 104644, 130805, 156966, 261610, 313932, 392415, 523220, 784830, 1229567, 1569660, 2459134, 3688701, 4918268, 6147835, 7377402, 12295670, 14754804, 18443505, 24591340, 36887010, 73774020]

約数ペア:

[(1, 73774020), (2, 36887010), (3, 24591340), (4, 18443505), (5, 14754804), (6, 12295670), (10, 7377402), (12, 6147835), (15, 4918268), (20, 3688701), (30, 2459134), (47, 1569660), (60, 1229567), (94, 784830), (141, 523220), (188, 392415), (235, 313932), (282, 261610), (470, 156966), (564, 130805), (705, 104644), (940, 78483), (1410, 52322), (2820, 26161)]