102842740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 292795776

約数和(自身を除く): 189953036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 467, 484, 572, 605, 715, 770, 847, 910, 934, 1001, 1210, 1430, 1540, 1573, 1694, 1820, 1868, 2002, 2335, 2420, 2860, 3146, 3269, 3388, 4004, 4235, 4670, 5005, 5137, 6071, 6292, 6538, 7865, 8470, 9340, 10010, 10274, 11011, 12142, 13076, 15730, 16345, 16940, 20020, 20548, 22022, 24284, 25685, 30355, 31460, 32690, 35959, 42497, 44044, 51370, 55055, 56507, 60710, 65380, 66781, 71918, 84994, 102740, 110110, 113014, 121420, 133562, 143836, 169988, 179795, 212485, 220220, 226028, 267124, 282535, 333905, 359590, 395549, 424970, 467467, 565070, 667810, 719180, 734591, 791098, 849940, 934934, 1130140, 1335620, 1469182, 1582196, 1869868, 1977745, 2337335, 2938364, 3672955, 3955490, 4674670, 5142137, 7345910, 7910980, 9349340, 10284274, 14691820, 20568548, 25710685, 51421370, 102842740]

約数ペア:

[(1, 102842740), (2, 51421370), (4, 25710685), (5, 20568548), (7, 14691820), (10, 10284274), (11, 9349340), (13, 7910980), (14, 7345910), (20, 5142137), (22, 4674670), (26, 3955490), (28, 3672955), (35, 2938364), (44, 2337335), (52, 1977745), (55, 1869868), (65, 1582196), (70, 1469182), (77, 1335620), (91, 1130140), (110, 934934), (121, 849940), (130, 791098), (140, 734591), (143, 719180), (154, 667810), (182, 565070), (220, 467467), (242, 424970), (260, 395549), (286, 359590), (308, 333905), (364, 282535), (385, 267124), (455, 226028), (467, 220220), (484, 212485), (572, 179795), (605, 169988), (715, 143836), (770, 133562), (847, 121420), (910, 113014), (934, 110110), (1001, 102740), (1210, 84994), (1430, 71918), (1540, 66781), (1573, 65380), (1694, 60710), (1820, 56507), (1868, 55055), (2002, 51370), (2335, 44044), (2420, 42497), (2860, 35959), (3146, 32690), (3269, 31460), (3388, 30355), (4004, 25685), (4235, 24284), (4670, 22022), (5005, 20548), (5137, 20020), (6071, 16940), (6292, 16345), (6538, 15730), (7865, 13076), (8470, 12142), (9340, 11011), (10010, 10274)]