43281390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 107122176

約数和(自身を除く): 63840786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 163, 167, 265, 318, 326, 334, 489, 501, 530, 795, 815, 835, 978, 1002, 1590, 1630, 1670, 2445, 2505, 4890, 5010, 8639, 8851, 17278, 17702, 25917, 26553, 27221, 43195, 44255, 51834, 53106, 54442, 81663, 86390, 88510, 129585, 132765, 136105, 163326, 259170, 265530, 272210, 408315, 816630, 1442713, 2885426, 4328139, 7213565, 8656278, 14427130, 21640695, 43281390]

約数ペア:

[(1, 43281390), (2, 21640695), (3, 14427130), (5, 8656278), (6, 7213565), (10, 4328139), (15, 2885426), (30, 1442713), (53, 816630), (106, 408315), (159, 272210), (163, 265530), (167, 259170), (265, 163326), (318, 136105), (326, 132765), (334, 129585), (489, 88510), (501, 86390), (530, 81663), (795, 54442), (815, 53106), (835, 51834), (978, 44255), (1002, 43195), (1590, 27221), (1630, 26553), (1670, 25917), (2445, 17702), (2505, 17278), (4890, 8851), (5010, 8639)]