30057804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 93102240

約数和(自身を除く): 63044436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 457, 522, 567, 609, 756, 783, 812, 914, 1044, 1134, 1218, 1371, 1566, 1827, 1828, 2268, 2349, 2436, 2742, 3132, 3199, 3654, 4113, 4698, 5481, 5484, 6398, 7308, 8226, 9396, 9597, 10962, 12339, 12796, 13253, 16443, 16452, 19194, 21924, 24678, 26506, 28791, 32886, 37017, 38388, 39759, 49356, 53012, 57582, 65772, 74034, 79518, 86373, 92771, 115164, 119277, 148068, 159036, 172746, 185542, 238554, 259119, 278313, 345492, 357831, 371084, 477108, 518238, 556626, 715662, 834939, 1036476, 1073493, 1113252, 1431324, 1669878, 2146986, 2504817, 3339756, 4293972, 5009634, 7514451, 10019268, 15028902, 30057804]

約数ペア:

[(1, 30057804), (2, 15028902), (3, 10019268), (4, 7514451), (6, 5009634), (7, 4293972), (9, 3339756), (12, 2504817), (14, 2146986), (18, 1669878), (21, 1431324), (27, 1113252), (28, 1073493), (29, 1036476), (36, 834939), (42, 715662), (54, 556626), (58, 518238), (63, 477108), (81, 371084), (84, 357831), (87, 345492), (108, 278313), (116, 259119), (126, 238554), (162, 185542), (174, 172746), (189, 159036), (203, 148068), (252, 119277), (261, 115164), (324, 92771), (348, 86373), (378, 79518), (406, 74034), (457, 65772), (522, 57582), (567, 53012), (609, 49356), (756, 39759), (783, 38388), (812, 37017), (914, 32886), (1044, 28791), (1134, 26506), (1218, 24678), (1371, 21924), (1566, 19194), (1827, 16452), (1828, 16443), (2268, 13253), (2349, 12796), (2436, 12339), (2742, 10962), (3132, 9597), (3199, 9396), (3654, 8226), (4113, 7308), (4698, 6398), (5481, 5484)]