7006860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 24950016

約数和(自身を除く): 17943156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 83, 84, 90, 105, 126, 134, 140, 166, 180, 201, 210, 249, 252, 268, 315, 332, 335, 402, 415, 420, 469, 498, 581, 603, 630, 670, 747, 804, 830, 938, 996, 1005, 1162, 1206, 1245, 1260, 1340, 1407, 1494, 1660, 1743, 1876, 2010, 2324, 2345, 2412, 2490, 2814, 2905, 2988, 3015, 3486, 3735, 4020, 4221, 4690, 4980, 5229, 5561, 5628, 5810, 6030, 6972, 7035, 7470, 8442, 8715, 9380, 10458, 11122, 11620, 12060, 14070, 14940, 16683, 16884, 17430, 20916, 21105, 22244, 26145, 27805, 28140, 33366, 34860, 38927, 42210, 50049, 52290, 55610, 66732, 77854, 83415, 84420, 100098, 104580, 111220, 116781, 155708, 166830, 194635, 200196, 233562, 250245, 333660, 350343, 389270, 467124, 500490, 583905, 700686, 778540, 1000980, 1167810, 1401372, 1751715, 2335620, 3503430, 7006860]

約数ペア:

[(1, 7006860), (2, 3503430), (3, 2335620), (4, 1751715), (5, 1401372), (6, 1167810), (7, 1000980), (9, 778540), (10, 700686), (12, 583905), (14, 500490), (15, 467124), (18, 389270), (20, 350343), (21, 333660), (28, 250245), (30, 233562), (35, 200196), (36, 194635), (42, 166830), (45, 155708), (60, 116781), (63, 111220), (67, 104580), (70, 100098), (83, 84420), (84, 83415), (90, 77854), (105, 66732), (126, 55610), (134, 52290), (140, 50049), (166, 42210), (180, 38927), (201, 34860), (210, 33366), (249, 28140), (252, 27805), (268, 26145), (315, 22244), (332, 21105), (335, 20916), (402, 17430), (415, 16884), (420, 16683), (469, 14940), (498, 14070), (581, 12060), (603, 11620), (630, 11122), (670, 10458), (747, 9380), (804, 8715), (830, 8442), (938, 7470), (996, 7035), (1005, 6972), (1162, 6030), (1206, 5810), (1245, 5628), (1260, 5561), (1340, 5229), (1407, 4980), (1494, 4690), (1660, 4221), (1743, 4020), (1876, 3735), (2010, 3486), (2324, 3015), (2345, 2988), (2412, 2905), (2490, 2814)]