13120830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7705

約数の個数: 48

約数和(自身を含む): 35914320

約数和(自身を除く): 22793490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7673, 15346, 23019, 38365, 46038, 69057, 76730, 115095, 138114, 145787, 230190, 291574, 345285, 437361, 690570, 728935, 874722, 1312083, 1457870, 2186805, 2624166, 4373610, 6560415, 13120830]

約数ペア:

[(1, 13120830), (2, 6560415), (3, 4373610), (5, 2624166), (6, 2186805), (9, 1457870), (10, 1312083), (15, 874722), (18, 728935), (19, 690570), (30, 437361), (38, 345285), (45, 291574), (57, 230190), (90, 145787), (95, 138114), (114, 115095), (171, 76730), (190, 69057), (285, 46038), (342, 38365), (570, 23019), (855, 15346), (1710, 7673)]