4261290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 11491200

約数和(自身を除く): 7229910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 349, 370, 407, 555, 698, 814, 1047, 1110, 1221, 1745, 2035, 2094, 2442, 3490, 3839, 4070, 5235, 6105, 7678, 10470, 11517, 12210, 12913, 19195, 23034, 25826, 38390, 38739, 57585, 64565, 77478, 115170, 129130, 142043, 193695, 284086, 387390, 426129, 710215, 852258, 1420430, 2130645, 4261290]

約数ペア:

[(1, 4261290), (2, 2130645), (3, 1420430), (5, 852258), (6, 710215), (10, 426129), (11, 387390), (15, 284086), (22, 193695), (30, 142043), (33, 129130), (37, 115170), (55, 77478), (66, 64565), (74, 57585), (110, 38739), (111, 38390), (165, 25826), (185, 23034), (222, 19195), (330, 12913), (349, 12210), (370, 11517), (407, 10470), (555, 7678), (698, 6105), (814, 5235), (1047, 4070), (1110, 3839), (1221, 3490), (1745, 2442), (2035, 2094)]