30765328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 66022560

約数和(自身を除く): 35257232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2609, 2948, 5218, 5896, 10436, 11792, 20872, 28699, 41744, 57398, 114796, 174803, 229592, 349606, 459184, 699212, 1398424, 1922833, 2796848, 3845666, 7691332, 15382664, 30765328]

約数ペア:

[(1, 30765328), (2, 15382664), (4, 7691332), (8, 3845666), (11, 2796848), (16, 1922833), (22, 1398424), (44, 699212), (67, 459184), (88, 349606), (134, 229592), (176, 174803), (268, 114796), (536, 57398), (737, 41744), (1072, 28699), (1474, 20872), (2609, 11792), (2948, 10436), (5218, 5896)]