30198056

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 36934744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 83, 89, 146, 166, 178, 292, 332, 356, 511, 581, 584, 623, 664, 712, 1022, 1162, 1246, 2044, 2324, 2492, 4088, 4648, 4984, 6059, 6497, 7387, 12118, 12994, 14774, 24236, 25988, 29548, 42413, 45479, 48472, 51709, 51976, 59096, 84826, 90958, 103418, 169652, 181916, 206836, 339304, 363832, 413672, 539251, 1078502, 2157004, 3774757, 4314008, 7549514, 15099028, 30198056]

約数ペア:

[(1, 30198056), (2, 15099028), (4, 7549514), (7, 4314008), (8, 3774757), (14, 2157004), (28, 1078502), (56, 539251), (73, 413672), (83, 363832), (89, 339304), (146, 206836), (166, 181916), (178, 169652), (292, 103418), (332, 90958), (356, 84826), (511, 59096), (581, 51976), (584, 51709), (623, 48472), (664, 45479), (712, 42413), (1022, 29548), (1162, 25988), (1246, 24236), (2044, 14774), (2324, 12994), (2492, 12118), (4088, 7387), (4648, 6497), (4984, 6059)]