195871410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4352

約数の個数: 96

約数和(自身を含む): 590129280

約数和(自身を除く): 394257870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3066, 3285, 4259, 4599, 5110, 6570, 7665, 8518, 9198, 12777, 15330, 21295, 22995, 25554, 29813, 38331, 42590, 45990, 59626, 63885, 76662, 89439, 127770, 149065, 178878, 191655, 268317, 298130, 310907, 383310, 447195, 536634, 621814, 894390, 932721, 1341585, 1554535, 1865442, 2176349, 2683170, 2798163, 3109070, 4352698, 4663605, 5596326, 6529047, 9327210, 10881745, 13058094, 13990815, 19587141, 21763490, 27981630, 32645235, 39174282, 65290470, 97935705, 195871410]

約数ペア:

[(1, 195871410), (2, 97935705), (3, 65290470), (5, 39174282), (6, 32645235), (7, 27981630), (9, 21763490), (10, 19587141), (14, 13990815), (15, 13058094), (18, 10881745), (21, 9327210), (30, 6529047), (35, 5596326), (42, 4663605), (45, 4352698), (63, 3109070), (70, 2798163), (73, 2683170), (90, 2176349), (105, 1865442), (126, 1554535), (146, 1341585), (210, 932721), (219, 894390), (315, 621814), (365, 536634), (438, 447195), (511, 383310), (630, 310907), (657, 298130), (730, 268317), (1022, 191655), (1095, 178878), (1314, 149065), (1533, 127770), (2190, 89439), (2555, 76662), (3066, 63885), (3285, 59626), (4259, 45990), (4599, 42590), (5110, 38331), (6570, 29813), (7665, 25554), (8518, 22995), (9198, 21295), (12777, 15330)]