8747340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 28546560

約数和(自身を除く): 19799220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 353, 354, 413, 420, 590, 706, 708, 826, 885, 1059, 1180, 1239, 1412, 1652, 1765, 1770, 2065, 2118, 2471, 2478, 3530, 3540, 4130, 4236, 4942, 4956, 5295, 6195, 7060, 7413, 8260, 9884, 10590, 12355, 12390, 14826, 20827, 21180, 24710, 24780, 29652, 37065, 41654, 49420, 62481, 74130, 83308, 104135, 124962, 145789, 148260, 208270, 249924, 291578, 312405, 416540, 437367, 583156, 624810, 728945, 874734, 1249620, 1457890, 1749468, 2186835, 2915780, 4373670, 8747340]

約数ペア:

[(1, 8747340), (2, 4373670), (3, 2915780), (4, 2186835), (5, 1749468), (6, 1457890), (7, 1249620), (10, 874734), (12, 728945), (14, 624810), (15, 583156), (20, 437367), (21, 416540), (28, 312405), (30, 291578), (35, 249924), (42, 208270), (59, 148260), (60, 145789), (70, 124962), (84, 104135), (105, 83308), (118, 74130), (140, 62481), (177, 49420), (210, 41654), (236, 37065), (295, 29652), (353, 24780), (354, 24710), (413, 21180), (420, 20827), (590, 14826), (706, 12390), (708, 12355), (826, 10590), (885, 9884), (1059, 8260), (1180, 7413), (1239, 7060), (1412, 6195), (1652, 5295), (1765, 4956), (1770, 4942), (2065, 4236), (2118, 4130), (2471, 3540), (2478, 3530)]