5330220

素因数分解:

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

素因数の和:77

約数の個数: 120

約数和(自身を含む): 17881584

約数和(自身を除く): 12551364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 343, 370, 420, 444, 490, 518, 555, 588, 686, 735, 740, 777, 980, 1029, 1036, 1110, 1295, 1372, 1470, 1554, 1715, 1813, 2058, 2220, 2401, 2590, 2940, 3108, 3430, 3626, 3885, 4116, 4802, 5145, 5180, 5439, 6860, 7203, 7252, 7770, 9065, 9604, 10290, 10878, 12005, 12691, 14406, 15540, 18130, 20580, 21756, 24010, 25382, 27195, 28812, 36015, 36260, 38073, 48020, 50764, 54390, 63455, 72030, 76146, 88837, 108780, 126910, 144060, 152292, 177674, 190365, 253820, 266511, 355348, 380730, 444185, 533022, 761460, 888370, 1066044, 1332555, 1776740, 2665110, 5330220]

約数ペア:

[(1, 5330220), (2, 2665110), (3, 1776740), (4, 1332555), (5, 1066044), (6, 888370), (7, 761460), (10, 533022), (12, 444185), (14, 380730), (15, 355348), (20, 266511), (21, 253820), (28, 190365), (30, 177674), (35, 152292), (37, 144060), (42, 126910), (49, 108780), (60, 88837), (70, 76146), (74, 72030), (84, 63455), (98, 54390), (105, 50764), (111, 48020), (140, 38073), (147, 36260), (148, 36015), (185, 28812), (196, 27195), (210, 25382), (222, 24010), (245, 21756), (259, 20580), (294, 18130), (343, 15540), (370, 14406), (420, 12691), (444, 12005), (490, 10878), (518, 10290), (555, 9604), (588, 9065), (686, 7770), (735, 7252), (740, 7203), (777, 6860), (980, 5439), (1029, 5180), (1036, 5145), (1110, 4802), (1295, 4116), (1372, 3885), (1470, 3626), (1554, 3430), (1715, 3108), (1813, 2940), (2058, 2590), (2220, 2401)]