12949260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 39325440

約数和(自身を除く): 26376180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 307, 370, 380, 444, 555, 570, 614, 703, 740, 921, 1110, 1140, 1228, 1406, 1535, 1842, 2109, 2220, 2812, 3070, 3515, 3684, 4218, 4605, 5833, 6140, 7030, 8436, 9210, 10545, 11359, 11666, 14060, 17499, 18420, 21090, 22718, 23332, 29165, 34077, 34998, 42180, 45436, 56795, 58330, 68154, 69996, 87495, 113590, 116660, 136308, 170385, 174990, 215821, 227180, 340770, 349980, 431642, 647463, 681540, 863284, 1079105, 1294926, 2158210, 2589852, 3237315, 4316420, 6474630, 12949260]

約数ペア:

[(1, 12949260), (2, 6474630), (3, 4316420), (4, 3237315), (5, 2589852), (6, 2158210), (10, 1294926), (12, 1079105), (15, 863284), (19, 681540), (20, 647463), (30, 431642), (37, 349980), (38, 340770), (57, 227180), (60, 215821), (74, 174990), (76, 170385), (95, 136308), (111, 116660), (114, 113590), (148, 87495), (185, 69996), (190, 68154), (222, 58330), (228, 56795), (285, 45436), (307, 42180), (370, 34998), (380, 34077), (444, 29165), (555, 23332), (570, 22718), (614, 21090), (703, 18420), (740, 17499), (921, 14060), (1110, 11666), (1140, 11359), (1228, 10545), (1406, 9210), (1535, 8436), (1842, 7030), (2109, 6140), (2220, 5833), (2812, 4605), (3070, 4218), (3515, 3684)]