30490033508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{16001}}^1$

素因数の和:16185

約数の個数: 72

約数和(自身を含む): 61021642752

約数和(自身を除く): 30531609244

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 127, 242, 254, 341, 484, 508, 682, 1364, 1397, 2794, 3751, 3937, 5588, 7502, 7874, 15004, 15367, 15748, 16001, 30734, 32002, 43307, 61468, 64004, 86614, 173228, 176011, 352022, 476377, 496031, 704044, 952754, 992062, 1905508, 1936121, 1984124, 2032127, 3872242, 4064254, 5456341, 7744484, 8128508, 10912682, 21825364, 22353397, 44706794, 60019751, 62995937, 89413588, 120039502, 125991874, 240079004, 245887367, 251983748, 491774734, 692955307, 983549468, 1385910614, 2771821228, 7622508377, 15245016754, 30490033508]

約数ペア:

[(1, 30490033508), (2, 15245016754), (4, 7622508377), (11, 2771821228), (22, 1385910614), (31, 983549468), (44, 692955307), (62, 491774734), (121, 251983748), (124, 245887367), (127, 240079004), (242, 125991874), (254, 120039502), (341, 89413588), (484, 62995937), (508, 60019751), (682, 44706794), (1364, 22353397), (1397, 21825364), (2794, 10912682), (3751, 8128508), (3937, 7744484), (5588, 5456341), (7502, 4064254), (7874, 3872242), (15004, 2032127), (15367, 1984124), (15748, 1936121), (16001, 1905508), (30734, 992062), (32002, 952754), (43307, 704044), (61468, 496031), (64004, 476377), (86614, 352022), (173228, 176011)]