272752170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{395293}}^1$

素因数の和:395326

約数の個数: 32

約数和(自身を含む): 683068032

約数和(自身を除く): 410315862

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 395293, 790586, 1185879, 1976465, 2371758, 3952930, 5929395, 9091739, 11858790, 18183478, 27275217, 45458695, 54550434, 90917390, 136376085, 272752170]

約数ペア:

[(1, 272752170), (2, 136376085), (3, 90917390), (5, 54550434), (6, 45458695), (10, 27275217), (15, 18183478), (23, 11858790), (30, 9091739), (46, 5929395), (69, 3952930), (115, 2371758), (138, 1976465), (230, 1185879), (345, 790586), (690, 395293)]