191844390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 474255360

約数和(自身を除く): 282410970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 79, 122, 158, 183, 237, 305, 366, 395, 474, 610, 790, 915, 1185, 1327, 1830, 2370, 2654, 3981, 4819, 6635, 7962, 9638, 13270, 14457, 19905, 24095, 28914, 39810, 48190, 72285, 80947, 104833, 144570, 161894, 209666, 242841, 314499, 404735, 485682, 524165, 628998, 809470, 1048330, 1214205, 1572495, 2428410, 3144990, 6394813, 12789626, 19184439, 31974065, 38368878, 63948130, 95922195, 191844390]

約数ペア:

[(1, 191844390), (2, 95922195), (3, 63948130), (5, 38368878), (6, 31974065), (10, 19184439), (15, 12789626), (30, 6394813), (61, 3144990), (79, 2428410), (122, 1572495), (158, 1214205), (183, 1048330), (237, 809470), (305, 628998), (366, 524165), (395, 485682), (474, 404735), (610, 314499), (790, 242841), (915, 209666), (1185, 161894), (1327, 144570), (1830, 104833), (2370, 80947), (2654, 72285), (3981, 48190), (4819, 39810), (6635, 28914), (7962, 24095), (9638, 19905), (13270, 14457)]