91727190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10091}}^1$

素因数の和:10205

約数の個数: 48

約数和(自身を含む): 240875856

約数和(自身を除く): 149148666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 10091, 20182, 30273, 50455, 60546, 90819, 100910, 151365, 181638, 302730, 454095, 908190, 1019191, 2038382, 3057573, 5095955, 6115146, 9172719, 10191910, 15287865, 18345438, 30575730, 45863595, 91727190]

約数ペア:

[(1, 91727190), (2, 45863595), (3, 30575730), (5, 18345438), (6, 15287865), (9, 10191910), (10, 9172719), (15, 6115146), (18, 5095955), (30, 3057573), (45, 2038382), (90, 1019191), (101, 908190), (202, 454095), (303, 302730), (505, 181638), (606, 151365), (909, 100910), (1010, 90819), (1515, 60546), (1818, 50455), (3030, 30273), (4545, 20182), (9090, 10091)]