7131481060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 17136060480

約数和(自身を除く): 10004579420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 307, 319, 331, 484, 580, 605, 614, 638, 662, 1210, 1228, 1276, 1324, 1535, 1595, 1655, 2420, 3070, 3190, 3310, 3377, 3509, 3641, 6140, 6380, 6620, 6754, 7018, 7282, 8903, 9599, 13508, 14036, 14564, 16885, 17545, 17806, 18205, 19198, 33770, 35090, 35612, 36410, 37147, 38396, 40051, 44515, 47995, 67540, 70180, 72820, 74294, 80102, 89030, 95990, 97933, 101617, 105589, 148588, 160204, 178060, 185735, 191980, 195866, 200255, 203234, 211178, 371470, 391732, 400510, 406468, 422356, 489665, 508085, 527945, 742940, 801020, 979330, 1016170, 1055890, 1077263, 1117787, 1161479, 1958660, 2032340, 2111780, 2154526, 2235574, 2322958, 2946893, 4309052, 4471148, 4645916, 5386315, 5588935, 5807395, 5893786, 10772630, 11177870, 11614790, 11787572, 12295657, 14734465, 21545260, 22355740, 23229580, 24591314, 29468930, 32415823, 49182628, 58937860, 61478285, 64831646, 122956570, 129663292, 162079115, 245913140, 324158230, 356574053, 648316460, 713148106, 1426296212, 1782870265, 3565740530, 7131481060]

約数ペア:

[(1, 7131481060), (2, 3565740530), (4, 1782870265), (5, 1426296212), (10, 713148106), (11, 648316460), (20, 356574053), (22, 324158230), (29, 245913140), (44, 162079115), (55, 129663292), (58, 122956570), (110, 64831646), (116, 61478285), (121, 58937860), (145, 49182628), (220, 32415823), (242, 29468930), (290, 24591314), (307, 23229580), (319, 22355740), (331, 21545260), (484, 14734465), (580, 12295657), (605, 11787572), (614, 11614790), (638, 11177870), (662, 10772630), (1210, 5893786), (1228, 5807395), (1276, 5588935), (1324, 5386315), (1535, 4645916), (1595, 4471148), (1655, 4309052), (2420, 2946893), (3070, 2322958), (3190, 2235574), (3310, 2154526), (3377, 2111780), (3509, 2032340), (3641, 1958660), (6140, 1161479), (6380, 1117787), (6620, 1077263), (6754, 1055890), (7018, 1016170), (7282, 979330), (8903, 801020), (9599, 742940), (13508, 527945), (14036, 508085), (14564, 489665), (16885, 422356), (17545, 406468), (17806, 400510), (18205, 391732), (19198, 371470), (33770, 211178), (35090, 203234), (35612, 200255), (36410, 195866), (37147, 191980), (38396, 185735), (40051, 178060), (44515, 160204), (47995, 148588), (67540, 105589), (70180, 101617), (72820, 97933), (74294, 95990), (80102, 89030)]