30989504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 80394048

約数和(自身を除く): 49404544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 313, 364, 416, 442, 448, 476, 544, 626, 728, 832, 884, 952, 1088, 1252, 1456, 1547, 1768, 1904, 2191, 2504, 2912, 3094, 3536, 3808, 4069, 4382, 5008, 5321, 5824, 6188, 7072, 7616, 8138, 8764, 10016, 10642, 12376, 14144, 16276, 17528, 20032, 21284, 24752, 28483, 32552, 35056, 37247, 42568, 49504, 56966, 65104, 69173, 70112, 74494, 85136, 99008, 113932, 130208, 138346, 140224, 148988, 170272, 227864, 260416, 276692, 297976, 340544, 455728, 484211, 553384, 595952, 911456, 968422, 1106768, 1191904, 1822912, 1936844, 2213536, 2383808, 3873688, 4427072, 7747376, 15494752, 30989504]

約数ペア:

[(1, 30989504), (2, 15494752), (4, 7747376), (7, 4427072), (8, 3873688), (13, 2383808), (14, 2213536), (16, 1936844), (17, 1822912), (26, 1191904), (28, 1106768), (32, 968422), (34, 911456), (52, 595952), (56, 553384), (64, 484211), (68, 455728), (91, 340544), (104, 297976), (112, 276692), (119, 260416), (136, 227864), (182, 170272), (208, 148988), (221, 140224), (224, 138346), (238, 130208), (272, 113932), (313, 99008), (364, 85136), (416, 74494), (442, 70112), (448, 69173), (476, 65104), (544, 56966), (626, 49504), (728, 42568), (832, 37247), (884, 35056), (952, 32552), (1088, 28483), (1252, 24752), (1456, 21284), (1547, 20032), (1768, 17528), (1904, 16276), (2191, 14144), (2504, 12376), (2912, 10642), (3094, 10016), (3536, 8764), (3808, 8138), (4069, 7616), (4382, 7072), (5008, 6188), (5321, 5824)]