7155530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 6561334

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 587, 1174, 1219, 2438, 2935, 5870, 6095, 12190, 13501, 27002, 31111, 62222, 67505, 135010, 155555, 311110, 715553, 1431106, 3577765, 7155530]

約数ペア:

[(1, 7155530), (2, 3577765), (5, 1431106), (10, 715553), (23, 311110), (46, 155555), (53, 135010), (106, 67505), (115, 62222), (230, 31111), (265, 27002), (530, 13501), (587, 12190), (1174, 6095), (1219, 5870), (2438, 2935)]