30971634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 66568320

約数和(自身を除く): 35596686

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 181, 237, 361, 362, 474, 543, 722, 1083, 1086, 1501, 2166, 3002, 3439, 4503, 6878, 9006, 10317, 14299, 20634, 28519, 28598, 42897, 57038, 65341, 85557, 85794, 130682, 171114, 196023, 271681, 392046, 543362, 815043, 1630086, 5161939, 10323878, 15485817, 30971634]

約数ペア:

[(1, 30971634), (2, 15485817), (3, 10323878), (6, 5161939), (19, 1630086), (38, 815043), (57, 543362), (79, 392046), (114, 271681), (158, 196023), (181, 171114), (237, 130682), (361, 85794), (362, 85557), (474, 65341), (543, 57038), (722, 42897), (1083, 28598), (1086, 28519), (1501, 20634), (2166, 14299), (3002, 10317), (3439, 9006), (4503, 6878)]