3144790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 6549984

約数和(自身を除く): 3405194

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 113, 115, 121, 226, 230, 242, 253, 506, 565, 605, 1130, 1210, 1243, 1265, 2486, 2530, 2599, 2783, 5198, 5566, 6215, 12430, 12995, 13673, 13915, 25990, 27346, 27830, 28589, 57178, 68365, 136730, 142945, 285890, 314479, 628958, 1572395, 3144790]

約数ペア:

[(1, 3144790), (2, 1572395), (5, 628958), (10, 314479), (11, 285890), (22, 142945), (23, 136730), (46, 68365), (55, 57178), (110, 28589), (113, 27830), (115, 27346), (121, 25990), (226, 13915), (230, 13673), (242, 12995), (253, 12430), (506, 6215), (565, 5566), (605, 5198), (1130, 2783), (1210, 2599), (1243, 2530), (1265, 2486)]