30892365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 61865856

約数和(自身を除く): 30973491

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 971, 1515, 2121, 2913, 3535, 4545, 4855, 6363, 6797, 8739, 10605, 14565, 20391, 31815, 33985, 43695, 61173, 98071, 101955, 294213, 305865, 490355, 686497, 882639, 1471065, 2059491, 3432485, 4413195, 6178473, 10297455, 30892365]

約数ペア:

[(1, 30892365), (3, 10297455), (5, 6178473), (7, 4413195), (9, 3432485), (15, 2059491), (21, 1471065), (35, 882639), (45, 686497), (63, 490355), (101, 305865), (105, 294213), (303, 101955), (315, 98071), (505, 61173), (707, 43695), (909, 33985), (971, 31815), (1515, 20391), (2121, 14565), (2913, 10605), (3535, 8739), (4545, 6797), (4855, 6363)]