772590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 2290176

約数和(自身を除く): 1517586

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, 182, 195, 210, 273, 283, 390, 455, 546, 566, 849, 910, 1365, 1415, 1698, 1981, 2730, 2830, 3679, 3962, 4245, 5943, 7358, 8490, 9905, 11037, 11886, 18395, 19810, 22074, 25753, 29715, 36790, 51506, 55185, 59430, 77259, 110370, 128765, 154518, 257530, 386295, 772590]

約数ペア:

[(1, 772590), (2, 386295), (3, 257530), (5, 154518), (6, 128765), (7, 110370), (10, 77259), (13, 59430), (14, 55185), (15, 51506), (21, 36790), (26, 29715), (30, 25753), (35, 22074), (39, 19810), (42, 18395), (65, 11886), (70, 11037), (78, 9905), (91, 8490), (105, 7358), (130, 5943), (182, 4245), (195, 3962), (210, 3679), (273, 2830), (283, 2730), (390, 1981), (455, 1698), (546, 1415), (566, 1365), (849, 910)]