30550212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 98122752

約数和(自身を除く): 67572540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 103, 107, 126, 132, 154, 198, 206, 214, 231, 252, 308, 309, 321, 396, 412, 428, 462, 618, 642, 693, 721, 749, 924, 927, 963, 1133, 1177, 1236, 1284, 1386, 1442, 1498, 1854, 1926, 2163, 2247, 2266, 2354, 2772, 2884, 2996, 3399, 3531, 3708, 3852, 4326, 4494, 4532, 4708, 6489, 6741, 6798, 7062, 7931, 8239, 8652, 8988, 10197, 10593, 11021, 12978, 13482, 13596, 14124, 15862, 16478, 20394, 21186, 22042, 23793, 24717, 25956, 26964, 31724, 32956, 33063, 40788, 42372, 44084, 47586, 49434, 66126, 71379, 74151, 77147, 95172, 98868, 99189, 121231, 132252, 142758, 148302, 154294, 198378, 231441, 242462, 285516, 296604, 308588, 363693, 396756, 462882, 484924, 694323, 727386, 848617, 925764, 1091079, 1388646, 1454772, 1697234, 2182158, 2545851, 2777292, 3394468, 4364316, 5091702, 7637553, 10183404, 15275106, 30550212]

約数ペア:

[(1, 30550212), (2, 15275106), (3, 10183404), (4, 7637553), (6, 5091702), (7, 4364316), (9, 3394468), (11, 2777292), (12, 2545851), (14, 2182158), (18, 1697234), (21, 1454772), (22, 1388646), (28, 1091079), (33, 925764), (36, 848617), (42, 727386), (44, 694323), (63, 484924), (66, 462882), (77, 396756), (84, 363693), (99, 308588), (103, 296604), (107, 285516), (126, 242462), (132, 231441), (154, 198378), (198, 154294), (206, 148302), (214, 142758), (231, 132252), (252, 121231), (308, 99189), (309, 98868), (321, 95172), (396, 77147), (412, 74151), (428, 71379), (462, 66126), (618, 49434), (642, 47586), (693, 44084), (721, 42372), (749, 40788), (924, 33063), (927, 32956), (963, 31724), (1133, 26964), (1177, 25956), (1236, 24717), (1284, 23793), (1386, 22042), (1442, 21186), (1498, 20394), (1854, 16478), (1926, 15862), (2163, 14124), (2247, 13596), (2266, 13482), (2354, 12978), (2772, 11021), (2884, 10593), (2996, 10197), (3399, 8988), (3531, 8652), (3708, 8239), (3852, 7931), (4326, 7062), (4494, 6798), (4532, 6741), (4708, 6489)]