70387130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 147806208

約数和(自身を除く): 77419078

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 647, 946, 989, 1265, 1294, 1978, 2365, 2530, 3235, 4730, 4945, 6470, 7117, 9890, 10879, 14234, 14881, 21758, 27821, 29762, 35585, 54395, 55642, 71170, 74405, 108790, 139105, 148810, 163691, 278210, 306031, 327382, 612062, 639883, 818455, 1279766, 1530155, 1636910, 3060310, 3199415, 6398830, 7038713, 14077426, 35193565, 70387130]

約数ペア:

[(1, 70387130), (2, 35193565), (5, 14077426), (10, 7038713), (11, 6398830), (22, 3199415), (23, 3060310), (43, 1636910), (46, 1530155), (55, 1279766), (86, 818455), (110, 639883), (115, 612062), (215, 327382), (230, 306031), (253, 278210), (430, 163691), (473, 148810), (506, 139105), (647, 108790), (946, 74405), (989, 71170), (1265, 55642), (1294, 54395), (1978, 35585), (2365, 29762), (2530, 27821), (3235, 21758), (4730, 14881), (4945, 14234), (6470, 10879), (7117, 9890)]