42602820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 129585792

約数和(自身を除く): 86982972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 283, 386, 390, 566, 579, 772, 780, 849, 965, 1132, 1158, 1415, 1698, 1930, 2316, 2509, 2830, 2895, 3396, 3679, 3860, 4245, 5018, 5660, 5790, 7358, 7527, 8490, 10036, 11037, 11580, 12545, 14716, 15054, 16980, 18395, 22074, 25090, 30108, 36790, 37635, 44148, 50180, 54619, 55185, 73580, 75270, 109238, 110370, 150540, 163857, 218476, 220740, 273095, 327714, 546190, 655428, 710047, 819285, 1092380, 1420094, 1638570, 2130141, 2840188, 3277140, 3550235, 4260282, 7100470, 8520564, 10650705, 14200940, 21301410, 42602820]

約数ペア:

[(1, 42602820), (2, 21301410), (3, 14200940), (4, 10650705), (5, 8520564), (6, 7100470), (10, 4260282), (12, 3550235), (13, 3277140), (15, 2840188), (20, 2130141), (26, 1638570), (30, 1420094), (39, 1092380), (52, 819285), (60, 710047), (65, 655428), (78, 546190), (130, 327714), (156, 273095), (193, 220740), (195, 218476), (260, 163857), (283, 150540), (386, 110370), (390, 109238), (566, 75270), (579, 73580), (772, 55185), (780, 54619), (849, 50180), (965, 44148), (1132, 37635), (1158, 36790), (1415, 30108), (1698, 25090), (1930, 22074), (2316, 18395), (2509, 16980), (2830, 15054), (2895, 14716), (3396, 12545), (3679, 11580), (3860, 11037), (4245, 10036), (5018, 8490), (5660, 7527), (5790, 7358)]