42903130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 78580476

約数和(自身を除く): 35677346

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1153, 2306, 3721, 5765, 7442, 11530, 18605, 37210, 70333, 140666, 351665, 703330, 4290313, 8580626, 21451565, 42903130]

約数ペア:

[(1, 42903130), (2, 21451565), (5, 8580626), (10, 4290313), (61, 703330), (122, 351665), (305, 140666), (610, 70333), (1153, 37210), (2306, 18605), (3721, 11530), (5765, 7442)]