15722070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 46801152

約数和(自身を除く): 31079082

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 443, 455, 507, 546, 845, 886, 910, 1014, 1183, 1329, 1365, 1690, 2215, 2366, 2535, 2658, 2730, 3101, 3549, 4430, 5070, 5759, 5915, 6202, 6645, 7098, 9303, 11518, 11830, 13290, 15505, 17277, 17745, 18606, 28795, 31010, 34554, 35490, 40313, 46515, 57590, 74867, 80626, 86385, 93030, 120939, 149734, 172770, 201565, 224601, 241878, 374335, 403130, 449202, 524069, 604695, 748670, 1048138, 1123005, 1209390, 1572207, 2246010, 2620345, 3144414, 5240690, 7861035, 15722070]

約数ペア:

[(1, 15722070), (2, 7861035), (3, 5240690), (5, 3144414), (6, 2620345), (7, 2246010), (10, 1572207), (13, 1209390), (14, 1123005), (15, 1048138), (21, 748670), (26, 604695), (30, 524069), (35, 449202), (39, 403130), (42, 374335), (65, 241878), (70, 224601), (78, 201565), (91, 172770), (105, 149734), (130, 120939), (169, 93030), (182, 86385), (195, 80626), (210, 74867), (273, 57590), (338, 46515), (390, 40313), (443, 35490), (455, 34554), (507, 31010), (546, 28795), (845, 18606), (886, 17745), (910, 17277), (1014, 15505), (1183, 13290), (1329, 11830), (1365, 11518), (1690, 9303), (2215, 7098), (2366, 6645), (2535, 6202), (2658, 5915), (2730, 5759), (3101, 5070), (3549, 4430)]