30945264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 94993920

約数和(自身を除く): 64048656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 223, 236, 294, 336, 354, 392, 413, 446, 472, 588, 669, 708, 784, 826, 892, 944, 1176, 1239, 1338, 1416, 1561, 1652, 1784, 2352, 2478, 2676, 2832, 2891, 3122, 3304, 3568, 4683, 4956, 5352, 5782, 6244, 6608, 8673, 9366, 9912, 10704, 10927, 11564, 12488, 13157, 17346, 18732, 19824, 21854, 23128, 24976, 26314, 32781, 34692, 37464, 39471, 43708, 46256, 52628, 65562, 69384, 74928, 78942, 87416, 92099, 105256, 131124, 138768, 157884, 174832, 184198, 210512, 262248, 276297, 315768, 368396, 524496, 552594, 631536, 644693, 736792, 1105188, 1289386, 1473584, 1934079, 2210376, 2578772, 3868158, 4420752, 5157544, 7736316, 10315088, 15472632, 30945264]

約数ペア:

[(1, 30945264), (2, 15472632), (3, 10315088), (4, 7736316), (6, 5157544), (7, 4420752), (8, 3868158), (12, 2578772), (14, 2210376), (16, 1934079), (21, 1473584), (24, 1289386), (28, 1105188), (42, 736792), (48, 644693), (49, 631536), (56, 552594), (59, 524496), (84, 368396), (98, 315768), (112, 276297), (118, 262248), (147, 210512), (168, 184198), (177, 174832), (196, 157884), (223, 138768), (236, 131124), (294, 105256), (336, 92099), (354, 87416), (392, 78942), (413, 74928), (446, 69384), (472, 65562), (588, 52628), (669, 46256), (708, 43708), (784, 39471), (826, 37464), (892, 34692), (944, 32781), (1176, 26314), (1239, 24976), (1338, 23128), (1416, 21854), (1561, 19824), (1652, 18732), (1784, 17346), (2352, 13157), (2478, 12488), (2676, 11564), (2832, 10927), (2891, 10704), (3122, 9912), (3304, 9366), (3568, 8673), (4683, 6608), (4956, 6244), (5352, 5782)]