2284380

素因数分解:

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

素因数の和:73

約数の個数: 144

約数和(自身を含む): 8299200

約数和(自身を除く): 6014820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 343, 370, 420, 441, 444, 490, 518, 555, 588, 630, 666, 686, 735, 740, 777, 882, 980, 1029, 1036, 1110, 1260, 1295, 1332, 1372, 1470, 1554, 1665, 1715, 1764, 1813, 2058, 2205, 2220, 2331, 2590, 2940, 3087, 3108, 3330, 3430, 3626, 3885, 4116, 4410, 4662, 5145, 5180, 5439, 6174, 6660, 6860, 7252, 7770, 8820, 9065, 9324, 10290, 10878, 11655, 12348, 12691, 15435, 15540, 16317, 18130, 20580, 21756, 23310, 25382, 27195, 30870, 32634, 36260, 38073, 46620, 50764, 54390, 61740, 63455, 65268, 76146, 81585, 108780, 114219, 126910, 152292, 163170, 190365, 228438, 253820, 326340, 380730, 456876, 571095, 761460, 1142190, 2284380]

約数ペア:

[(1, 2284380), (2, 1142190), (3, 761460), (4, 571095), (5, 456876), (6, 380730), (7, 326340), (9, 253820), (10, 228438), (12, 190365), (14, 163170), (15, 152292), (18, 126910), (20, 114219), (21, 108780), (28, 81585), (30, 76146), (35, 65268), (36, 63455), (37, 61740), (42, 54390), (45, 50764), (49, 46620), (60, 38073), (63, 36260), (70, 32634), (74, 30870), (84, 27195), (90, 25382), (98, 23310), (105, 21756), (111, 20580), (126, 18130), (140, 16317), (147, 15540), (148, 15435), (180, 12691), (185, 12348), (196, 11655), (210, 10878), (222, 10290), (245, 9324), (252, 9065), (259, 8820), (294, 7770), (315, 7252), (333, 6860), (343, 6660), (370, 6174), (420, 5439), (441, 5180), (444, 5145), (490, 4662), (518, 4410), (555, 4116), (588, 3885), (630, 3626), (666, 3430), (686, 3330), (735, 3108), (740, 3087), (777, 2940), (882, 2590), (980, 2331), (1029, 2220), (1036, 2205), (1110, 2058), (1260, 1813), (1295, 1764), (1332, 1715), (1372, 1665), (1470, 1554)]