61910890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 52396310

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 587, 995, 1174, 1990, 2935, 5870, 10547, 21094, 31111, 52735, 62222, 105470, 116813, 155555, 233626, 311110, 584065, 1168130, 6191089, 12382178, 30955445, 61910890]

約数ペア:

[(1, 61910890), (2, 30955445), (5, 12382178), (10, 6191089), (53, 1168130), (106, 584065), (199, 311110), (265, 233626), (398, 155555), (530, 116813), (587, 105470), (995, 62222), (1174, 52735), (1990, 31111), (2935, 21094), (5870, 10547)]