64400490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9293}}^1$

素因数の和:9324

約数の個数: 96

約数和(自身を含む): 208780416

約数和(自身を除く): 144379926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 9293, 18586, 27879, 46465, 55758, 65051, 83637, 92930, 102223, 130102, 139395, 167274, 195153, 204446, 278790, 306669, 325255, 390306, 418185, 511115, 585459, 613338, 650510, 715561, 836370, 920007, 975765, 1022230, 1170918, 1431122, 1533345, 1840014, 1951530, 2146683, 2927295, 3066690, 3577805, 4293366, 4600035, 5854590, 6440049, 7155610, 9200070, 10733415, 12880098, 21466830, 32200245, 64400490]

約数ペア:

[(1, 64400490), (2, 32200245), (3, 21466830), (5, 12880098), (6, 10733415), (7, 9200070), (9, 7155610), (10, 6440049), (11, 5854590), (14, 4600035), (15, 4293366), (18, 3577805), (21, 3066690), (22, 2927295), (30, 2146683), (33, 1951530), (35, 1840014), (42, 1533345), (45, 1431122), (55, 1170918), (63, 1022230), (66, 975765), (70, 920007), (77, 836370), (90, 715561), (99, 650510), (105, 613338), (110, 585459), (126, 511115), (154, 418185), (165, 390306), (198, 325255), (210, 306669), (231, 278790), (315, 204446), (330, 195153), (385, 167274), (462, 139395), (495, 130102), (630, 102223), (693, 92930), (770, 83637), (990, 65051), (1155, 55758), (1386, 46465), (2310, 27879), (3465, 18586), (6930, 9293)]