30393270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 79466400

約数和(自身を除く): 49073130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1697, 1791, 1990, 2985, 3394, 3582, 5091, 5970, 8485, 8955, 10182, 15273, 16970, 17910, 25455, 30546, 50910, 76365, 152730, 337703, 675406, 1013109, 1688515, 2026218, 3039327, 3377030, 5065545, 6078654, 10131090, 15196635, 30393270]

約数ペア:

[(1, 30393270), (2, 15196635), (3, 10131090), (5, 6078654), (6, 5065545), (9, 3377030), (10, 3039327), (15, 2026218), (18, 1688515), (30, 1013109), (45, 675406), (90, 337703), (199, 152730), (398, 76365), (597, 50910), (995, 30546), (1194, 25455), (1697, 17910), (1791, 16970), (1990, 15273), (2985, 10182), (3394, 8955), (3582, 8485), (5091, 5970)]