14885220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 49871808

約数和(自身を除く): 34986588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 83, 84, 98, 105, 122, 140, 147, 166, 183, 196, 210, 244, 245, 249, 294, 305, 332, 366, 415, 420, 427, 490, 498, 581, 588, 610, 732, 735, 830, 854, 915, 980, 996, 1162, 1220, 1245, 1281, 1470, 1660, 1708, 1743, 1830, 2135, 2324, 2490, 2562, 2905, 2940, 2989, 3486, 3660, 4067, 4270, 4980, 5063, 5124, 5810, 5978, 6405, 6972, 8134, 8540, 8715, 8967, 10126, 11620, 11956, 12201, 12810, 14945, 15189, 16268, 17430, 17934, 20252, 20335, 24402, 25315, 25620, 29890, 30378, 34860, 35441, 35868, 40670, 44835, 48804, 50630, 59780, 60756, 61005, 70882, 75945, 81340, 89670, 101260, 106323, 122010, 141764, 151890, 177205, 179340, 212646, 244020, 248087, 303780, 354410, 425292, 496174, 531615, 708820, 744261, 992348, 1063230, 1240435, 1488522, 2126460, 2480870, 2977044, 3721305, 4961740, 7442610, 14885220]

約数ペア:

[(1, 14885220), (2, 7442610), (3, 4961740), (4, 3721305), (5, 2977044), (6, 2480870), (7, 2126460), (10, 1488522), (12, 1240435), (14, 1063230), (15, 992348), (20, 744261), (21, 708820), (28, 531615), (30, 496174), (35, 425292), (42, 354410), (49, 303780), (60, 248087), (61, 244020), (70, 212646), (83, 179340), (84, 177205), (98, 151890), (105, 141764), (122, 122010), (140, 106323), (147, 101260), (166, 89670), (183, 81340), (196, 75945), (210, 70882), (244, 61005), (245, 60756), (249, 59780), (294, 50630), (305, 48804), (332, 44835), (366, 40670), (415, 35868), (420, 35441), (427, 34860), (490, 30378), (498, 29890), (581, 25620), (588, 25315), (610, 24402), (732, 20335), (735, 20252), (830, 17934), (854, 17430), (915, 16268), (980, 15189), (996, 14945), (1162, 12810), (1220, 12201), (1245, 11956), (1281, 11620), (1470, 10126), (1660, 8967), (1708, 8715), (1743, 8540), (1830, 8134), (2135, 6972), (2324, 6405), (2490, 5978), (2562, 5810), (2905, 5124), (2940, 5063), (2989, 4980), (3486, 4270), (3660, 4067)]