4479210

素因数分解:

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

素因数の和:487

約数の個数: 48

約数和(自身を含む): 11757096

約数和(自身を除く): 7277886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 317, 471, 634, 785, 942, 951, 1413, 1570, 1585, 1902, 2355, 2826, 2853, 3170, 4710, 4755, 5706, 7065, 9510, 14130, 14265, 28530, 49769, 99538, 149307, 248845, 298614, 447921, 497690, 746535, 895842, 1493070, 2239605, 4479210]

約数ペア:

[(1, 4479210), (2, 2239605), (3, 1493070), (5, 895842), (6, 746535), (9, 497690), (10, 447921), (15, 298614), (18, 248845), (30, 149307), (45, 99538), (90, 49769), (157, 28530), (314, 14265), (317, 14130), (471, 9510), (634, 7065), (785, 5706), (942, 4755), (951, 4710), (1413, 3170), (1570, 2853), (1585, 2826), (1902, 2355)]