98311780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 245661696

約数和(自身を除く): 147349916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 67, 70, 94, 134, 140, 188, 223, 235, 268, 329, 335, 446, 469, 470, 658, 670, 892, 938, 940, 1115, 1316, 1340, 1561, 1645, 1876, 2230, 2345, 3122, 3149, 3290, 4460, 4690, 6244, 6298, 6580, 7805, 9380, 10481, 12596, 14941, 15610, 15745, 20962, 22043, 29882, 31220, 31490, 41924, 44086, 52405, 59764, 62980, 73367, 74705, 88172, 104587, 104810, 110215, 146734, 149410, 209174, 209620, 220430, 293468, 298820, 366835, 418348, 440860, 522935, 702227, 733670, 1045870, 1404454, 1467340, 2091740, 2808908, 3511135, 4915589, 7022270, 9831178, 14044540, 19662356, 24577945, 49155890, 98311780]

約数ペア:

[(1, 98311780), (2, 49155890), (4, 24577945), (5, 19662356), (7, 14044540), (10, 9831178), (14, 7022270), (20, 4915589), (28, 3511135), (35, 2808908), (47, 2091740), (67, 1467340), (70, 1404454), (94, 1045870), (134, 733670), (140, 702227), (188, 522935), (223, 440860), (235, 418348), (268, 366835), (329, 298820), (335, 293468), (446, 220430), (469, 209620), (470, 209174), (658, 149410), (670, 146734), (892, 110215), (938, 104810), (940, 104587), (1115, 88172), (1316, 74705), (1340, 73367), (1561, 62980), (1645, 59764), (1876, 52405), (2230, 44086), (2345, 41924), (3122, 31490), (3149, 31220), (3290, 29882), (4460, 22043), (4690, 20962), (6244, 15745), (6298, 15610), (6580, 14941), (7805, 12596), (9380, 10481)]