27045930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 71331840

約数和(自身を除く): 44285910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2063, 2185, 2622, 4126, 4370, 6189, 6555, 10315, 12378, 13110, 20630, 30945, 39197, 47449, 61890, 78394, 94898, 117591, 142347, 195985, 235182, 237245, 284694, 391970, 474490, 587955, 711735, 901531, 1175910, 1423470, 1803062, 2704593, 4507655, 5409186, 9015310, 13522965, 27045930]

約数ペア:

[(1, 27045930), (2, 13522965), (3, 9015310), (5, 5409186), (6, 4507655), (10, 2704593), (15, 1803062), (19, 1423470), (23, 1175910), (30, 901531), (38, 711735), (46, 587955), (57, 474490), (69, 391970), (95, 284694), (114, 237245), (115, 235182), (138, 195985), (190, 142347), (230, 117591), (285, 94898), (345, 78394), (437, 61890), (570, 47449), (690, 39197), (874, 30945), (1311, 20630), (2063, 13110), (2185, 12378), (2622, 10315), (4126, 6555), (4370, 6189)]