15310386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 41109120

約数和(自身を除く): 25798734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 719, 819, 1014, 1183, 1438, 1521, 1638, 2157, 2366, 3042, 3549, 4314, 5033, 6471, 7098, 9347, 10066, 10647, 12942, 15099, 18694, 21294, 28041, 30198, 45297, 56082, 65429, 84123, 90594, 121511, 130858, 168246, 196287, 243022, 364533, 392574, 588861, 729066, 850577, 1093599, 1177722, 1701154, 2187198, 2551731, 5103462, 7655193, 15310386]

約数ペア:

[(1, 15310386), (2, 7655193), (3, 5103462), (6, 2551731), (7, 2187198), (9, 1701154), (13, 1177722), (14, 1093599), (18, 850577), (21, 729066), (26, 588861), (39, 392574), (42, 364533), (63, 243022), (78, 196287), (91, 168246), (117, 130858), (126, 121511), (169, 90594), (182, 84123), (234, 65429), (273, 56082), (338, 45297), (507, 30198), (546, 28041), (719, 21294), (819, 18694), (1014, 15099), (1183, 12942), (1438, 10647), (1521, 10066), (1638, 9347), (2157, 7098), (2366, 6471), (3042, 5033), (3549, 4314)]