305059964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 605875200

約数和(自身を除く): 300815236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 278, 341, 556, 682, 1364, 1529, 1609, 3058, 3218, 4309, 6116, 6436, 8618, 17236, 17699, 35398, 47399, 49879, 70796, 94798, 99758, 189596, 199516, 223651, 447302, 548669, 894604, 1097338, 2194676, 2460161, 4920322, 6933181, 9840644, 13866362, 27732724, 76264991, 152529982, 305059964]

約数ペア:

[(1, 305059964), (2, 152529982), (4, 76264991), (11, 27732724), (22, 13866362), (31, 9840644), (44, 6933181), (62, 4920322), (124, 2460161), (139, 2194676), (278, 1097338), (341, 894604), (556, 548669), (682, 447302), (1364, 223651), (1529, 199516), (1609, 189596), (3058, 99758), (3218, 94798), (4309, 70796), (6116, 49879), (6436, 47399), (8618, 35398), (17236, 17699)]