30486416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 60710400

約数和(自身を除く): 30223984

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 271, 316, 356, 542, 632, 712, 1084, 1264, 1424, 2168, 4336, 7031, 14062, 21409, 24119, 28124, 42818, 48238, 56248, 85636, 96476, 112496, 171272, 192952, 342544, 385904, 1905401, 3810802, 7621604, 15243208, 30486416]

約数ペア:

[(1, 30486416), (2, 15243208), (4, 7621604), (8, 3810802), (16, 1905401), (79, 385904), (89, 342544), (158, 192952), (178, 171272), (271, 112496), (316, 96476), (356, 85636), (542, 56248), (632, 48238), (712, 42818), (1084, 28124), (1264, 24119), (1424, 21409), (2168, 14062), (4336, 7031)]