29970990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 90058176

約数和(自身を除く): 60087186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 210, 226, 315, 339, 421, 565, 630, 678, 791, 842, 1017, 1130, 1263, 1582, 1695, 2034, 2105, 2373, 2526, 2947, 3390, 3789, 3955, 4210, 4746, 5085, 5894, 6315, 7119, 7578, 7910, 8841, 10170, 11865, 12630, 14238, 14735, 17682, 18945, 23730, 26523, 29470, 35595, 37890, 44205, 47573, 53046, 71190, 88410, 95146, 132615, 142719, 237865, 265230, 285438, 333011, 428157, 475730, 666022, 713595, 856314, 999033, 1427190, 1665055, 1998066, 2140785, 2997099, 3330110, 4281570, 4995165, 5994198, 9990330, 14985495, 29970990]

約数ペア:

[(1, 29970990), (2, 14985495), (3, 9990330), (5, 5994198), (6, 4995165), (7, 4281570), (9, 3330110), (10, 2997099), (14, 2140785), (15, 1998066), (18, 1665055), (21, 1427190), (30, 999033), (35, 856314), (42, 713595), (45, 666022), (63, 475730), (70, 428157), (90, 333011), (105, 285438), (113, 265230), (126, 237865), (210, 142719), (226, 132615), (315, 95146), (339, 88410), (421, 71190), (565, 53046), (630, 47573), (678, 44205), (791, 37890), (842, 35595), (1017, 29470), (1130, 26523), (1263, 23730), (1582, 18945), (1695, 17682), (2034, 14735), (2105, 14238), (2373, 12630), (2526, 11865), (2947, 10170), (3390, 8841), (3789, 7910), (3955, 7578), (4210, 7119), (4746, 6315), (5085, 5894)]