3173580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{653}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 9998352

約数和(自身を除く): 6824772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 653, 810, 972, 1215, 1306, 1620, 1959, 2430, 2612, 3265, 3918, 4860, 5877, 6530, 7836, 9795, 11754, 13060, 17631, 19590, 23508, 29385, 35262, 39180, 52893, 58770, 70524, 88155, 105786, 117540, 158679, 176310, 211572, 264465, 317358, 352620, 528930, 634716, 793395, 1057860, 1586790, 3173580]

約数ペア:

[(1, 3173580), (2, 1586790), (3, 1057860), (4, 793395), (5, 634716), (6, 528930), (9, 352620), (10, 317358), (12, 264465), (15, 211572), (18, 176310), (20, 158679), (27, 117540), (30, 105786), (36, 88155), (45, 70524), (54, 58770), (60, 52893), (81, 39180), (90, 35262), (108, 29385), (135, 23508), (162, 19590), (180, 17631), (243, 13060), (270, 11754), (324, 9795), (405, 7836), (486, 6530), (540, 5877), (653, 4860), (810, 3918), (972, 3265), (1215, 2612), (1306, 2430), (1620, 1959)]