29530620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 106928640

約数和(自身を除く): 77398020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1019, 1035, 1260, 1380, 1449, 1610, 1932, 2038, 2070, 2415, 2898, 3057, 3220, 4076, 4140, 4830, 5095, 5796, 6114, 7133, 7245, 9171, 9660, 10190, 12228, 14266, 14490, 15285, 18342, 20380, 21399, 23437, 28532, 28980, 30570, 35665, 36684, 42798, 45855, 46874, 61140, 64197, 70311, 71330, 85596, 91710, 93748, 106995, 117185, 128394, 140622, 142660, 164059, 183420, 210933, 213990, 234370, 256788, 281244, 320985, 328118, 351555, 421866, 427980, 468740, 492177, 641970, 656236, 703110, 820295, 843732, 984354, 1054665, 1283940, 1406220, 1476531, 1640590, 1968708, 2109330, 2460885, 2953062, 3281180, 4218660, 4921770, 5906124, 7382655, 9843540, 14765310, 29530620]

約数ペア:

[(1, 29530620), (2, 14765310), (3, 9843540), (4, 7382655), (5, 5906124), (6, 4921770), (7, 4218660), (9, 3281180), (10, 2953062), (12, 2460885), (14, 2109330), (15, 1968708), (18, 1640590), (20, 1476531), (21, 1406220), (23, 1283940), (28, 1054665), (30, 984354), (35, 843732), (36, 820295), (42, 703110), (45, 656236), (46, 641970), (60, 492177), (63, 468740), (69, 427980), (70, 421866), (84, 351555), (90, 328118), (92, 320985), (105, 281244), (115, 256788), (126, 234370), (138, 213990), (140, 210933), (161, 183420), (180, 164059), (207, 142660), (210, 140622), (230, 128394), (252, 117185), (276, 106995), (315, 93748), (322, 91710), (345, 85596), (414, 71330), (420, 70311), (460, 64197), (483, 61140), (630, 46874), (644, 45855), (690, 42798), (805, 36684), (828, 35665), (966, 30570), (1019, 28980), (1035, 28532), (1260, 23437), (1380, 21399), (1449, 20380), (1610, 18342), (1932, 15285), (2038, 14490), (2070, 14266), (2415, 12228), (2898, 10190), (3057, 9660), (3220, 9171), (4076, 7245), (4140, 7133), (4830, 6114), (5095, 5796)]