79384410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 245846016

約数和(自身を除く): 166461606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 383, 423, 441, 470, 490, 630, 658, 705, 735, 766, 846, 882, 987, 1149, 1410, 1470, 1645, 1915, 1974, 2115, 2205, 2298, 2303, 2681, 2961, 3290, 3447, 3830, 4230, 4410, 4606, 4935, 5362, 5745, 5922, 6894, 6909, 8043, 9870, 11490, 11515, 13405, 13818, 14805, 16086, 17235, 18001, 18767, 20727, 23030, 24129, 26810, 29610, 34470, 34545, 36002, 37534, 40215, 41454, 48258, 54003, 56301, 69090, 80430, 90005, 93835, 103635, 108006, 112602, 120645, 126007, 162009, 168903, 180010, 187670, 207270, 241290, 252014, 270015, 281505, 324018, 337806, 378021, 540030, 563010, 630035, 756042, 810045, 844515, 882049, 1134063, 1260070, 1620090, 1689030, 1764098, 1890105, 2268126, 2646147, 3780210, 4410245, 5292294, 5670315, 7938441, 8820490, 11340630, 13230735, 15876882, 26461470, 39692205, 79384410]

約数ペア:

[(1, 79384410), (2, 39692205), (3, 26461470), (5, 15876882), (6, 13230735), (7, 11340630), (9, 8820490), (10, 7938441), (14, 5670315), (15, 5292294), (18, 4410245), (21, 3780210), (30, 2646147), (35, 2268126), (42, 1890105), (45, 1764098), (47, 1689030), (49, 1620090), (63, 1260070), (70, 1134063), (90, 882049), (94, 844515), (98, 810045), (105, 756042), (126, 630035), (141, 563010), (147, 540030), (210, 378021), (235, 337806), (245, 324018), (282, 281505), (294, 270015), (315, 252014), (329, 241290), (383, 207270), (423, 187670), (441, 180010), (470, 168903), (490, 162009), (630, 126007), (658, 120645), (705, 112602), (735, 108006), (766, 103635), (846, 93835), (882, 90005), (987, 80430), (1149, 69090), (1410, 56301), (1470, 54003), (1645, 48258), (1915, 41454), (1974, 40215), (2115, 37534), (2205, 36002), (2298, 34545), (2303, 34470), (2681, 29610), (2961, 26810), (3290, 24129), (3447, 23030), (3830, 20727), (4230, 18767), (4410, 18001), (4606, 17235), (4935, 16086), (5362, 14805), (5745, 13818), (5922, 13405), (6894, 11515), (6909, 11490), (8043, 9870)]