146875240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9442

約数の個数: 64

約数和(自身を含む): 365160960

約数和(自身を除く): 218285720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 9391, 15640, 18782, 37564, 46955, 75128, 93910, 159647, 187820, 215993, 319294, 375640, 431986, 638588, 798235, 863972, 1079965, 1277176, 1596470, 1727944, 2159930, 3192940, 3671881, 4319860, 6385880, 7343762, 8639720, 14687524, 18359405, 29375048, 36718810, 73437620, 146875240]

約数ペア:

[(1, 146875240), (2, 73437620), (4, 36718810), (5, 29375048), (8, 18359405), (10, 14687524), (17, 8639720), (20, 7343762), (23, 6385880), (34, 4319860), (40, 3671881), (46, 3192940), (68, 2159930), (85, 1727944), (92, 1596470), (115, 1277176), (136, 1079965), (170, 863972), (184, 798235), (230, 638588), (340, 431986), (391, 375640), (460, 319294), (680, 215993), (782, 187820), (920, 159647), (1564, 93910), (1955, 75128), (3128, 46955), (3910, 37564), (7820, 18782), (9391, 15640)]