6972420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 24046848

約数和(自身を除く): 17074428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1277, 1365, 1820, 2554, 2730, 3831, 5108, 5460, 6385, 7662, 8939, 12770, 15324, 16601, 17878, 19155, 25540, 26817, 33202, 35756, 38310, 44695, 49803, 53634, 66404, 76620, 83005, 89390, 99606, 107268, 116207, 134085, 166010, 178780, 199212, 232414, 249015, 268170, 332020, 348621, 464828, 498030, 536340, 581035, 697242, 996060, 1162070, 1394484, 1743105, 2324140, 3486210, 6972420]

約数ペア:

[(1, 6972420), (2, 3486210), (3, 2324140), (4, 1743105), (5, 1394484), (6, 1162070), (7, 996060), (10, 697242), (12, 581035), (13, 536340), (14, 498030), (15, 464828), (20, 348621), (21, 332020), (26, 268170), (28, 249015), (30, 232414), (35, 199212), (39, 178780), (42, 166010), (52, 134085), (60, 116207), (65, 107268), (70, 99606), (78, 89390), (84, 83005), (91, 76620), (105, 66404), (130, 53634), (140, 49803), (156, 44695), (182, 38310), (195, 35756), (210, 33202), (260, 26817), (273, 25540), (364, 19155), (390, 17878), (420, 16601), (455, 15324), (546, 12770), (780, 8939), (910, 7662), (1092, 6385), (1277, 5460), (1365, 5108), (1820, 3831), (2554, 2730)]