31303883814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1\times {\mathrm{5449}}^1$

素因数の和:8685

約数の個数: 64

約数和(自身を含む): 73252185600

約数和(自身を除く): 41948301786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 3181, 5449, 6362, 9543, 10898, 16347, 19086, 22267, 32694, 38143, 44534, 66801, 76286, 114429, 133602, 136783, 228858, 234307, 273566, 410349, 468614, 702921, 820698, 957481, 1405842, 1640149, 1914962, 2872443, 3280298, 4920447, 5744886, 9840894, 17333269, 34666538, 51999807, 103999614, 121332883, 242665766, 363998649, 727997298, 745330567, 1490661134, 2235991701, 4471983402, 5217313969, 10434627938, 15651941907, 31303883814]

約数ペア:

[(1, 31303883814), (2, 15651941907), (3, 10434627938), (6, 5217313969), (7, 4471983402), (14, 2235991701), (21, 1490661134), (42, 745330567), (43, 727997298), (86, 363998649), (129, 242665766), (258, 121332883), (301, 103999614), (602, 51999807), (903, 34666538), (1806, 17333269), (3181, 9840894), (5449, 5744886), (6362, 4920447), (9543, 3280298), (10898, 2872443), (16347, 1914962), (19086, 1640149), (22267, 1405842), (32694, 957481), (38143, 820698), (44534, 702921), (66801, 468614), (76286, 410349), (114429, 273566), (133602, 234307), (136783, 228858)]