212108130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 385434270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 199, 234, 390, 398, 585, 597, 911, 995, 1170, 1194, 1791, 1822, 1990, 2587, 2733, 2985, 3582, 4555, 5174, 5466, 5970, 7761, 8199, 8955, 9110, 11843, 12935, 13665, 15522, 16398, 17910, 23283, 23686, 25870, 27330, 35529, 38805, 40995, 46566, 59215, 71058, 77610, 81990, 106587, 116415, 118430, 177645, 181289, 213174, 232830, 355290, 362578, 532935, 543867, 906445, 1065870, 1087734, 1631601, 1812890, 2356757, 2719335, 3263202, 4713514, 5438670, 7070271, 8158005, 11783785, 14140542, 16316010, 21210813, 23567570, 35351355, 42421626, 70702710, 106054065, 212108130]

約数ペア:

[(1, 212108130), (2, 106054065), (3, 70702710), (5, 42421626), (6, 35351355), (9, 23567570), (10, 21210813), (13, 16316010), (15, 14140542), (18, 11783785), (26, 8158005), (30, 7070271), (39, 5438670), (45, 4713514), (65, 3263202), (78, 2719335), (90, 2356757), (117, 1812890), (130, 1631601), (195, 1087734), (199, 1065870), (234, 906445), (390, 543867), (398, 532935), (585, 362578), (597, 355290), (911, 232830), (995, 213174), (1170, 181289), (1194, 177645), (1791, 118430), (1822, 116415), (1990, 106587), (2587, 81990), (2733, 77610), (2985, 71058), (3582, 59215), (4555, 46566), (5174, 40995), (5466, 38805), (5970, 35529), (7761, 27330), (8199, 25870), (8955, 23686), (9110, 23283), (11843, 17910), (12935, 16398), (13665, 15522)]