16386090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 46687104

約数和(自身を除く): 30301014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 157, 210, 213, 245, 294, 314, 355, 426, 471, 490, 497, 710, 735, 785, 942, 994, 1065, 1099, 1470, 1491, 1570, 2130, 2198, 2355, 2485, 2982, 3297, 3479, 4710, 4970, 5495, 6594, 6958, 7455, 7693, 10437, 10990, 11147, 14910, 15386, 16485, 17395, 20874, 22294, 23079, 32970, 33441, 34790, 38465, 46158, 52185, 55735, 66882, 76930, 78029, 104370, 111470, 115395, 156058, 167205, 230790, 234087, 334410, 390145, 468174, 546203, 780290, 1092406, 1170435, 1638609, 2340870, 2731015, 3277218, 5462030, 8193045, 16386090]

約数ペア:

[(1, 16386090), (2, 8193045), (3, 5462030), (5, 3277218), (6, 2731015), (7, 2340870), (10, 1638609), (14, 1170435), (15, 1092406), (21, 780290), (30, 546203), (35, 468174), (42, 390145), (49, 334410), (70, 234087), (71, 230790), (98, 167205), (105, 156058), (142, 115395), (147, 111470), (157, 104370), (210, 78029), (213, 76930), (245, 66882), (294, 55735), (314, 52185), (355, 46158), (426, 38465), (471, 34790), (490, 33441), (497, 32970), (710, 23079), (735, 22294), (785, 20874), (942, 17395), (994, 16485), (1065, 15386), (1099, 14910), (1470, 11147), (1491, 10990), (1570, 10437), (2130, 7693), (2198, 7455), (2355, 6958), (2485, 6594), (2982, 5495), (3297, 4970), (3479, 4710)]