4214490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 12213504

約数和(自身を除く): 7999014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 61, 70, 94, 98, 105, 122, 141, 147, 183, 210, 235, 245, 282, 294, 305, 329, 366, 427, 470, 490, 610, 658, 705, 735, 854, 915, 987, 1281, 1410, 1470, 1645, 1830, 1974, 2135, 2303, 2562, 2867, 2989, 3290, 4270, 4606, 4935, 5734, 5978, 6405, 6909, 8601, 8967, 9870, 11515, 12810, 13818, 14335, 14945, 17202, 17934, 20069, 23030, 28670, 29890, 34545, 40138, 43005, 44835, 60207, 69090, 86010, 89670, 100345, 120414, 140483, 200690, 280966, 301035, 421449, 602070, 702415, 842898, 1404830, 2107245, 4214490]

約数ペア:

[(1, 4214490), (2, 2107245), (3, 1404830), (5, 842898), (6, 702415), (7, 602070), (10, 421449), (14, 301035), (15, 280966), (21, 200690), (30, 140483), (35, 120414), (42, 100345), (47, 89670), (49, 86010), (61, 69090), (70, 60207), (94, 44835), (98, 43005), (105, 40138), (122, 34545), (141, 29890), (147, 28670), (183, 23030), (210, 20069), (235, 17934), (245, 17202), (282, 14945), (294, 14335), (305, 13818), (329, 12810), (366, 11515), (427, 9870), (470, 8967), (490, 8601), (610, 6909), (658, 6405), (705, 5978), (735, 5734), (854, 4935), (915, 4606), (987, 4270), (1281, 3290), (1410, 2989), (1470, 2867), (1645, 2562), (1830, 2303), (1974, 2135)]