326156630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 599211648

約数和(自身を除く): 273055018

約数列:

[1, 2, 5, 10, 61, 122, 271, 305, 542, 610, 1355, 1973, 2710, 3946, 9865, 16531, 19730, 33062, 82655, 120353, 165310, 240706, 534683, 601765, 1069366, 1203530, 2673415, 5346830, 32615663, 65231326, 163078315, 326156630]

約数ペア:

[(1, 326156630), (2, 163078315), (5, 65231326), (10, 32615663), (61, 5346830), (122, 2673415), (271, 1203530), (305, 1069366), (542, 601765), (610, 534683), (1355, 240706), (1973, 165310), (2710, 120353), (3946, 82655), (9865, 33062), (16531, 19730)]