401249310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15791}}^1$

素因数の和:15830

約数の個数: 96

約数和(自身を含む): 1209793536

約数和(自身を除く): 808544226

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 12705, 15791, 25410, 31582, 47373, 78955, 94746, 110537, 157910, 173701, 221074, 236865, 331611, 347402, 473730, 521103, 552685, 663222, 868505, 1042206, 1105370, 1215907, 1658055, 1737010, 1910711, 2431814, 2605515, 3316110, 3647721, 3821422, 5211030, 5732133, 6079535, 7295442, 9553555, 11464266, 12159070, 13374977, 18238605, 19107110, 26749954, 28660665, 36477210, 40124931, 57321330, 66874885, 80249862, 133749770, 200624655, 401249310]

約数ペア:

[(1, 401249310), (2, 200624655), (3, 133749770), (5, 80249862), (6, 66874885), (7, 57321330), (10, 40124931), (11, 36477210), (14, 28660665), (15, 26749954), (21, 19107110), (22, 18238605), (30, 13374977), (33, 12159070), (35, 11464266), (42, 9553555), (55, 7295442), (66, 6079535), (70, 5732133), (77, 5211030), (105, 3821422), (110, 3647721), (121, 3316110), (154, 2605515), (165, 2431814), (210, 1910711), (231, 1737010), (242, 1658055), (330, 1215907), (363, 1105370), (385, 1042206), (462, 868505), (605, 663222), (726, 552685), (770, 521103), (847, 473730), (1155, 347402), (1210, 331611), (1694, 236865), (1815, 221074), (2310, 173701), (2541, 157910), (3630, 110537), (4235, 94746), (5082, 78955), (8470, 47373), (12705, 31582), (15791, 25410)]