2854830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 7693056

約数和(自身を除く): 4838226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 211, 246, 330, 410, 422, 451, 615, 633, 902, 1055, 1230, 1266, 1353, 2110, 2255, 2321, 2706, 3165, 4510, 4642, 6330, 6765, 6963, 8651, 11605, 13530, 13926, 17302, 23210, 25953, 34815, 43255, 51906, 69630, 86510, 95161, 129765, 190322, 259530, 285483, 475805, 570966, 951610, 1427415, 2854830]

約数ペア:

[(1, 2854830), (2, 1427415), (3, 951610), (5, 570966), (6, 475805), (10, 285483), (11, 259530), (15, 190322), (22, 129765), (30, 95161), (33, 86510), (41, 69630), (55, 51906), (66, 43255), (82, 34815), (110, 25953), (123, 23210), (165, 17302), (205, 13926), (211, 13530), (246, 11605), (330, 8651), (410, 6963), (422, 6765), (451, 6330), (615, 4642), (633, 4510), (902, 3165), (1055, 2706), (1230, 2321), (1266, 2255), (1353, 2110)]