13330980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 45374784

約数和(自身を除く): 32043804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 211, 234, 243, 260, 270, 324, 351, 390, 405, 422, 468, 486, 540, 585, 633, 702, 780, 810, 844, 972, 1053, 1055, 1170, 1215, 1266, 1404, 1620, 1755, 1899, 2106, 2110, 2340, 2430, 2532, 2743, 3159, 3165, 3510, 3798, 4212, 4220, 4860, 5265, 5486, 5697, 6318, 6330, 7020, 7596, 8229, 9495, 10530, 10972, 11394, 12636, 12660, 13715, 15795, 16458, 17091, 18990, 21060, 22788, 24687, 27430, 28485, 31590, 32916, 34182, 37980, 41145, 49374, 51273, 54860, 56970, 63180, 68364, 74061, 82290, 85455, 98748, 102546, 113940, 123435, 148122, 164580, 170910, 205092, 222183, 246870, 256365, 296244, 341820, 370305, 444366, 493740, 512730, 666549, 740610, 888732, 1025460, 1110915, 1333098, 1481220, 2221830, 2666196, 3332745, 4443660, 6665490, 13330980]

約数ペア:

[(1, 13330980), (2, 6665490), (3, 4443660), (4, 3332745), (5, 2666196), (6, 2221830), (9, 1481220), (10, 1333098), (12, 1110915), (13, 1025460), (15, 888732), (18, 740610), (20, 666549), (26, 512730), (27, 493740), (30, 444366), (36, 370305), (39, 341820), (45, 296244), (52, 256365), (54, 246870), (60, 222183), (65, 205092), (78, 170910), (81, 164580), (90, 148122), (108, 123435), (117, 113940), (130, 102546), (135, 98748), (156, 85455), (162, 82290), (180, 74061), (195, 68364), (211, 63180), (234, 56970), (243, 54860), (260, 51273), (270, 49374), (324, 41145), (351, 37980), (390, 34182), (405, 32916), (422, 31590), (468, 28485), (486, 27430), (540, 24687), (585, 22788), (633, 21060), (702, 18990), (780, 17091), (810, 16458), (844, 15795), (972, 13715), (1053, 12660), (1055, 12636), (1170, 11394), (1215, 10972), (1266, 10530), (1404, 9495), (1620, 8229), (1755, 7596), (1899, 7020), (2106, 6330), (2110, 6318), (2340, 5697), (2430, 5486), (2532, 5265), (2743, 4860), (3159, 4220), (3165, 4212), (3510, 3798)]