31549207020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27674743}}^1$

素因数の和:27674774

約数の個数: 48

約数和(自身を含む): 92987139840

約数和(自身を除く): 61437932820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27674743, 55349486, 83024229, 110698972, 138373715, 166048458, 276747430, 332096916, 415121145, 525820117, 553494860, 830242290, 1051640234, 1577460351, 1660484580, 2103280468, 2629100585, 3154920702, 5258201170, 6309841404, 7887301755, 10516402340, 15774603510, 31549207020]

約数ペア:

[(1, 31549207020), (2, 15774603510), (3, 10516402340), (4, 7887301755), (5, 6309841404), (6, 5258201170), (10, 3154920702), (12, 2629100585), (15, 2103280468), (19, 1660484580), (20, 1577460351), (30, 1051640234), (38, 830242290), (57, 553494860), (60, 525820117), (76, 415121145), (95, 332096916), (114, 276747430), (190, 166048458), (228, 138373715), (285, 110698972), (380, 83024229), (570, 55349486), (1140, 27674743)]