30378366

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 67994160

約数和(自身を除く): 37615794

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 366, 379, 438, 549, 657, 758, 1098, 1137, 1314, 2274, 3411, 4453, 6822, 8906, 13359, 23119, 26718, 27667, 40077, 46238, 55334, 69357, 80154, 83001, 138714, 166002, 208071, 249003, 416142, 498006, 1687687, 3375374, 5063061, 10126122, 15189183, 30378366]

約数ペア:

[(1, 30378366), (2, 15189183), (3, 10126122), (6, 5063061), (9, 3375374), (18, 1687687), (61, 498006), (73, 416142), (122, 249003), (146, 208071), (183, 166002), (219, 138714), (366, 83001), (379, 80154), (438, 69357), (549, 55334), (657, 46238), (758, 40077), (1098, 27667), (1137, 26718), (1314, 23119), (2274, 13359), (3411, 8906), (4453, 6822)]