82143490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 109457150

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 31, 34, 55, 62, 65, 85, 109, 110, 130, 143, 155, 170, 187, 218, 221, 286, 310, 341, 374, 403, 442, 527, 545, 682, 715, 806, 935, 1054, 1090, 1105, 1199, 1417, 1430, 1705, 1853, 1870, 2015, 2210, 2398, 2431, 2635, 2834, 3379, 3410, 3706, 4030, 4433, 4862, 5270, 5797, 5995, 6758, 6851, 7085, 8866, 9265, 11594, 11990, 12155, 13702, 14170, 15587, 16895, 18530, 20383, 22165, 24089, 24310, 28985, 31174, 33790, 34255, 37169, 40766, 43927, 44330, 48178, 57443, 57970, 68510, 74338, 75361, 77935, 87854, 101915, 114886, 120445, 150722, 155870, 185845, 203830, 219635, 240890, 264979, 287215, 371690, 376805, 439270, 483197, 529958, 574430, 631873, 746759, 753610, 966394, 1263746, 1324895, 1493518, 2415985, 2649790, 3159365, 3733795, 4831970, 6318730, 7467590, 8214349, 16428698, 41071745, 82143490]

約数ペア:

[(1, 82143490), (2, 41071745), (5, 16428698), (10, 8214349), (11, 7467590), (13, 6318730), (17, 4831970), (22, 3733795), (26, 3159365), (31, 2649790), (34, 2415985), (55, 1493518), (62, 1324895), (65, 1263746), (85, 966394), (109, 753610), (110, 746759), (130, 631873), (143, 574430), (155, 529958), (170, 483197), (187, 439270), (218, 376805), (221, 371690), (286, 287215), (310, 264979), (341, 240890), (374, 219635), (403, 203830), (442, 185845), (527, 155870), (545, 150722), (682, 120445), (715, 114886), (806, 101915), (935, 87854), (1054, 77935), (1090, 75361), (1105, 74338), (1199, 68510), (1417, 57970), (1430, 57443), (1705, 48178), (1853, 44330), (1870, 43927), (2015, 40766), (2210, 37169), (2398, 34255), (2431, 33790), (2635, 31174), (2834, 28985), (3379, 24310), (3410, 24089), (3706, 22165), (4030, 20383), (4433, 18530), (4862, 16895), (5270, 15587), (5797, 14170), (5995, 13702), (6758, 12155), (6851, 11990), (7085, 11594), (8866, 9265)]