402510130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 802009152

約数和(自身を除く): 399499022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 242, 302, 605, 755, 1210, 1510, 1661, 2203, 3322, 4406, 8305, 11015, 16610, 18271, 22030, 24233, 36542, 48466, 91355, 121165, 182710, 242330, 266563, 332653, 533126, 665306, 1332815, 1663265, 2665630, 3326530, 3659183, 7318366, 18295915, 36591830, 40251013, 80502026, 201255065, 402510130]

約数ペア:

[(1, 402510130), (2, 201255065), (5, 80502026), (10, 40251013), (11, 36591830), (22, 18295915), (55, 7318366), (110, 3659183), (121, 3326530), (151, 2665630), (242, 1663265), (302, 1332815), (605, 665306), (755, 533126), (1210, 332653), (1510, 266563), (1661, 242330), (2203, 182710), (3322, 121165), (4406, 91355), (8305, 48466), (11015, 36542), (16610, 24233), (18271, 22030)]