8168130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 21700224

約数和(自身を除く): 13532094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1931, 2115, 3862, 4230, 5793, 9655, 11586, 17379, 19310, 28965, 34758, 57930, 86895, 90757, 173790, 181514, 272271, 453785, 544542, 816813, 907570, 1361355, 1633626, 2722710, 4084065, 8168130]

約数ペア:

[(1, 8168130), (2, 4084065), (3, 2722710), (5, 1633626), (6, 1361355), (9, 907570), (10, 816813), (15, 544542), (18, 453785), (30, 272271), (45, 181514), (47, 173790), (90, 90757), (94, 86895), (141, 57930), (235, 34758), (282, 28965), (423, 19310), (470, 17379), (705, 11586), (846, 9655), (1410, 5793), (1931, 4230), (2115, 3862)]