30103688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 61188480

約数和(自身を除く): 31084792

約数列:

[1, 2, 4, 8, 23, 46, 47, 59, 92, 94, 118, 184, 188, 236, 376, 472, 1081, 1357, 2162, 2714, 2773, 3481, 4324, 5428, 5546, 6962, 8648, 10856, 11092, 13924, 22184, 27848, 63779, 80063, 127558, 160126, 163607, 255116, 320252, 327214, 510232, 640504, 654428, 1308856, 3762961, 7525922, 15051844, 30103688]

約数ペア:

[(1, 30103688), (2, 15051844), (4, 7525922), (8, 3762961), (23, 1308856), (46, 654428), (47, 640504), (59, 510232), (92, 327214), (94, 320252), (118, 255116), (184, 163607), (188, 160126), (236, 127558), (376, 80063), (472, 63779), (1081, 27848), (1357, 22184), (2162, 13924), (2714, 11092), (2773, 10856), (3481, 8648), (4324, 6962), (5428, 5546)]