13437630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 36175680

約数和(自身を除く): 22738050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 317, 471, 634, 785, 942, 951, 1413, 1570, 1585, 1902, 2355, 2826, 2853, 3170, 4239, 4710, 4755, 5706, 7065, 8478, 8559, 9510, 14130, 14265, 17118, 21195, 28530, 42390, 42795, 49769, 85590, 99538, 149307, 248845, 298614, 447921, 497690, 746535, 895842, 1343763, 1493070, 2239605, 2687526, 4479210, 6718815, 13437630]

約数ペア:

[(1, 13437630), (2, 6718815), (3, 4479210), (5, 2687526), (6, 2239605), (9, 1493070), (10, 1343763), (15, 895842), (18, 746535), (27, 497690), (30, 447921), (45, 298614), (54, 248845), (90, 149307), (135, 99538), (157, 85590), (270, 49769), (314, 42795), (317, 42390), (471, 28530), (634, 21195), (785, 17118), (942, 14265), (951, 14130), (1413, 9510), (1570, 8559), (1585, 8478), (1902, 7065), (2355, 5706), (2826, 4755), (2853, 4710), (3170, 4239)]