30221296

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 67745664

約数和(自身を除く): 37524368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3251, 4648, 6502, 9296, 13004, 22757, 26008, 45514, 52016, 91028, 182056, 269833, 364112, 539666, 1079332, 1888831, 2158664, 3777662, 4317328, 7555324, 15110648, 30221296]

約数ペア:

[(1, 30221296), (2, 15110648), (4, 7555324), (7, 4317328), (8, 3777662), (14, 2158664), (16, 1888831), (28, 1079332), (56, 539666), (83, 364112), (112, 269833), (166, 182056), (332, 91028), (581, 52016), (664, 45514), (1162, 26008), (1328, 22757), (2324, 13004), (3251, 9296), (4648, 6502)]