421796190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{192601}}^1$

素因数の和:192684

約数の個数: 32

約数和(自身を含む): 1026183456

約数和(自身を除く): 604387266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 192601, 385202, 577803, 963005, 1155606, 1926010, 2889015, 5778030, 14059873, 28119746, 42179619, 70299365, 84359238, 140598730, 210898095, 421796190]

約数ペア:

[(1, 421796190), (2, 210898095), (3, 140598730), (5, 84359238), (6, 70299365), (10, 42179619), (15, 28119746), (30, 14059873), (73, 5778030), (146, 2889015), (219, 1926010), (365, 1155606), (438, 963005), (730, 577803), (1095, 385202), (2190, 192601)]