30353984

素因数分解:

$2^6\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 42

約数和(自身を含む): 61756290

約数和(自身を除く): 31402306

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 89, 146, 178, 292, 356, 584, 712, 1168, 1424, 2336, 2848, 4672, 5329, 5696, 6497, 10658, 12994, 21316, 25988, 42632, 51976, 85264, 103952, 170528, 207904, 341056, 415808, 474281, 948562, 1897124, 3794248, 7588496, 15176992, 30353984]

約数ペア:

[(1, 30353984), (2, 15176992), (4, 7588496), (8, 3794248), (16, 1897124), (32, 948562), (64, 474281), (73, 415808), (89, 341056), (146, 207904), (178, 170528), (292, 103952), (356, 85264), (584, 51976), (712, 42632), (1168, 25988), (1424, 21316), (2336, 12994), (2848, 10658), (4672, 6497), (5329, 5696)]