30902760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12263}}^1$

素因数の和:12287

約数の個数: 96

約数和(自身を含む): 114791040

約数和(自身を除く): 83888280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12263, 24526, 36789, 49052, 61315, 73578, 85841, 98104, 110367, 122630, 147156, 171682, 183945, 220734, 245260, 257523, 294312, 343364, 367890, 429205, 441468, 490520, 515046, 551835, 686728, 735780, 772569, 858410, 882936, 1030092, 1103670, 1287615, 1471560, 1545138, 1716820, 2060184, 2207340, 2575230, 3090276, 3433640, 3862845, 4414680, 5150460, 6180552, 7725690, 10300920, 15451380, 30902760]

約数ペア:

[(1, 30902760), (2, 15451380), (3, 10300920), (4, 7725690), (5, 6180552), (6, 5150460), (7, 4414680), (8, 3862845), (9, 3433640), (10, 3090276), (12, 2575230), (14, 2207340), (15, 2060184), (18, 1716820), (20, 1545138), (21, 1471560), (24, 1287615), (28, 1103670), (30, 1030092), (35, 882936), (36, 858410), (40, 772569), (42, 735780), (45, 686728), (56, 551835), (60, 515046), (63, 490520), (70, 441468), (72, 429205), (84, 367890), (90, 343364), (105, 294312), (120, 257523), (126, 245260), (140, 220734), (168, 183945), (180, 171682), (210, 147156), (252, 122630), (280, 110367), (315, 98104), (360, 85841), (420, 73578), (504, 61315), (630, 49052), (840, 36789), (1260, 24526), (2520, 12263)]