2937060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 11007612

約数和(自身を除く): 8070552

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 81, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 162, 180, 185, 189, 196, 210, 222, 245, 252, 259, 270, 294, 315, 324, 333, 370, 378, 405, 420, 441, 444, 490, 518, 540, 555, 567, 588, 630, 666, 735, 740, 756, 777, 810, 882, 945, 980, 999, 1036, 1110, 1134, 1260, 1295, 1323, 1332, 1470, 1554, 1620, 1665, 1764, 1813, 1890, 1998, 2205, 2220, 2268, 2331, 2590, 2646, 2835, 2940, 2997, 3108, 3330, 3626, 3780, 3885, 3969, 3996, 4410, 4662, 4995, 5180, 5292, 5439, 5670, 5994, 6615, 6660, 6993, 7252, 7770, 7938, 8820, 9065, 9324, 9990, 10878, 11340, 11655, 11988, 13230, 13986, 14985, 15540, 15876, 16317, 18130, 19845, 19980, 20979, 21756, 23310, 26460, 27195, 27972, 29970, 32634, 34965, 36260, 39690, 41958, 46620, 48951, 54390, 59940, 65268, 69930, 79380, 81585, 83916, 97902, 104895, 108780, 139860, 146853, 163170, 195804, 209790, 244755, 293706, 326340, 419580, 489510, 587412, 734265, 979020, 1468530, 2937060]

約数ペア:

[(1, 2937060), (2, 1468530), (3, 979020), (4, 734265), (5, 587412), (6, 489510), (7, 419580), (9, 326340), (10, 293706), (12, 244755), (14, 209790), (15, 195804), (18, 163170), (20, 146853), (21, 139860), (27, 108780), (28, 104895), (30, 97902), (35, 83916), (36, 81585), (37, 79380), (42, 69930), (45, 65268), (49, 59940), (54, 54390), (60, 48951), (63, 46620), (70, 41958), (74, 39690), (81, 36260), (84, 34965), (90, 32634), (98, 29970), (105, 27972), (108, 27195), (111, 26460), (126, 23310), (135, 21756), (140, 20979), (147, 19980), (148, 19845), (162, 18130), (180, 16317), (185, 15876), (189, 15540), (196, 14985), (210, 13986), (222, 13230), (245, 11988), (252, 11655), (259, 11340), (270, 10878), (294, 9990), (315, 9324), (324, 9065), (333, 8820), (370, 7938), (378, 7770), (405, 7252), (420, 6993), (441, 6660), (444, 6615), (490, 5994), (518, 5670), (540, 5439), (555, 5292), (567, 5180), (588, 4995), (630, 4662), (666, 4410), (735, 3996), (740, 3969), (756, 3885), (777, 3780), (810, 3626), (882, 3330), (945, 3108), (980, 2997), (999, 2940), (1036, 2835), (1110, 2646), (1134, 2590), (1260, 2331), (1295, 2268), (1323, 2220), (1332, 2205), (1470, 1998), (1554, 1890), (1620, 1813), (1665, 1764)]