151649580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109891}}^1$

素因数の和:109926

約数の個数: 48

約数和(自身を含む): 443084544

約数和(自身を除く): 291434964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 109891, 219782, 329673, 439564, 549455, 659346, 1098910, 1318692, 1648365, 2197820, 2527493, 3296730, 5054986, 6593460, 7582479, 10109972, 12637465, 15164958, 25274930, 30329916, 37912395, 50549860, 75824790, 151649580]

約数ペア:

[(1, 151649580), (2, 75824790), (3, 50549860), (4, 37912395), (5, 30329916), (6, 25274930), (10, 15164958), (12, 12637465), (15, 10109972), (20, 7582479), (23, 6593460), (30, 5054986), (46, 3296730), (60, 2527493), (69, 2197820), (92, 1648365), (115, 1318692), (138, 1098910), (230, 659346), (276, 549455), (345, 439564), (460, 329673), (690, 219782), (1380, 109891)]