30615270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7709

約数の個数: 64

約数和(自身を含む): 88404480

約数和(自身を除く): 57789210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 7673, 15346, 23019, 38365, 46038, 53711, 76730, 107422, 115095, 145787, 161133, 230190, 268555, 291574, 322266, 437361, 537110, 728935, 805665, 874722, 1020509, 1457870, 1611330, 2041018, 2186805, 3061527, 4373610, 5102545, 6123054, 10205090, 15307635, 30615270]

約数ペア:

[(1, 30615270), (2, 15307635), (3, 10205090), (5, 6123054), (6, 5102545), (7, 4373610), (10, 3061527), (14, 2186805), (15, 2041018), (19, 1611330), (21, 1457870), (30, 1020509), (35, 874722), (38, 805665), (42, 728935), (57, 537110), (70, 437361), (95, 322266), (105, 291574), (114, 268555), (133, 230190), (190, 161133), (210, 145787), (266, 115095), (285, 107422), (399, 76730), (570, 53711), (665, 46038), (798, 38365), (1330, 23019), (1995, 15346), (3990, 7673)]