231059220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2467}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 743006208

約数和(自身を除く): 511946988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2230, 2467, 2676, 3122, 3345, 4460, 4683, 4934, 6244, 6690, 7401, 7805, 9366, 9868, 12335, 13380, 14802, 15610, 17269, 18732, 23415, 24670, 29604, 31220, 34538, 37005, 46830, 49340, 51807, 69076, 74010, 86345, 93660, 103614, 148020, 172690, 207228, 259035, 345380, 518070, 550141, 1036140, 1100282, 1650423, 2200564, 2750705, 3300846, 3850987, 5501410, 6601692, 7701974, 8252115, 11002820, 11552961, 15403948, 16504230, 19254935, 23105922, 33008460, 38509870, 46211844, 57764805, 77019740, 115529610, 231059220]

約数ペア:

[(1, 231059220), (2, 115529610), (3, 77019740), (4, 57764805), (5, 46211844), (6, 38509870), (7, 33008460), (10, 23105922), (12, 19254935), (14, 16504230), (15, 15403948), (20, 11552961), (21, 11002820), (28, 8252115), (30, 7701974), (35, 6601692), (42, 5501410), (60, 3850987), (70, 3300846), (84, 2750705), (105, 2200564), (140, 1650423), (210, 1100282), (223, 1036140), (420, 550141), (446, 518070), (669, 345380), (892, 259035), (1115, 207228), (1338, 172690), (1561, 148020), (2230, 103614), (2467, 93660), (2676, 86345), (3122, 74010), (3345, 69076), (4460, 51807), (4683, 49340), (4934, 46830), (6244, 37005), (6690, 34538), (7401, 31220), (7805, 29604), (9366, 24670), (9868, 23415), (12335, 18732), (13380, 17269), (14802, 15610)]