85301790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6659}}^1$

素因数の和:6737

約数の個数: 64

約数和(自身を含む): 237841920

約数和(自身を除く): 152540130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 6659, 12810, 13318, 19977, 33295, 39954, 46613, 66590, 93226, 99885, 139839, 199770, 233065, 279678, 406199, 466130, 699195, 812398, 1218597, 1398390, 2030995, 2437194, 2843393, 4061990, 5686786, 6092985, 8530179, 12185970, 14216965, 17060358, 28433930, 42650895, 85301790]

約数ペア:

[(1, 85301790), (2, 42650895), (3, 28433930), (5, 17060358), (6, 14216965), (7, 12185970), (10, 8530179), (14, 6092985), (15, 5686786), (21, 4061990), (30, 2843393), (35, 2437194), (42, 2030995), (61, 1398390), (70, 1218597), (105, 812398), (122, 699195), (183, 466130), (210, 406199), (305, 279678), (366, 233065), (427, 199770), (610, 139839), (854, 99885), (915, 93226), (1281, 66590), (1830, 46613), (2135, 39954), (2562, 33295), (4270, 19977), (6405, 13318), (6659, 12810)]