8122290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 21537792

約数和(自身を除く): 13415502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 151, 163, 165, 302, 326, 330, 453, 489, 755, 815, 906, 978, 1510, 1630, 1661, 1793, 2265, 2445, 3322, 3586, 4530, 4890, 4983, 5379, 8305, 8965, 9966, 10758, 16610, 17930, 24613, 24915, 26895, 49226, 49830, 53790, 73839, 123065, 147678, 246130, 270743, 369195, 541486, 738390, 812229, 1353715, 1624458, 2707430, 4061145, 8122290]

約数ペア:

[(1, 8122290), (2, 4061145), (3, 2707430), (5, 1624458), (6, 1353715), (10, 812229), (11, 738390), (15, 541486), (22, 369195), (30, 270743), (33, 246130), (55, 147678), (66, 123065), (110, 73839), (151, 53790), (163, 49830), (165, 49226), (302, 26895), (326, 24915), (330, 24613), (453, 17930), (489, 16610), (755, 10758), (815, 9966), (906, 8965), (978, 8305), (1510, 5379), (1630, 4983), (1661, 4890), (1793, 4530), (2265, 3586), (2445, 3322)]