30194860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 67822272

約数和(自身を除く): 37627412

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1601, 1886, 3202, 3772, 4715, 6404, 8005, 9430, 16010, 18860, 32020, 36823, 65641, 73646, 131282, 147292, 184115, 262564, 328205, 368230, 656410, 736460, 1312820, 1509743, 3019486, 6038972, 7548715, 15097430, 30194860]

約数ペア:

[(1, 30194860), (2, 15097430), (4, 7548715), (5, 6038972), (10, 3019486), (20, 1509743), (23, 1312820), (41, 736460), (46, 656410), (82, 368230), (92, 328205), (115, 262564), (164, 184115), (205, 147292), (230, 131282), (410, 73646), (460, 65641), (820, 36823), (943, 32020), (1601, 18860), (1886, 16010), (3202, 9430), (3772, 8005), (4715, 6404)]