3097290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 8873568

約数和(自身を除く): 5776278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 343, 430, 490, 602, 645, 686, 735, 903, 1029, 1290, 1470, 1505, 1715, 1806, 2058, 2107, 2401, 3010, 3430, 4214, 4515, 4802, 5145, 6321, 7203, 9030, 10290, 10535, 12005, 12642, 14406, 14749, 21070, 24010, 29498, 31605, 36015, 44247, 63210, 72030, 73745, 88494, 103243, 147490, 206486, 221235, 309729, 442470, 516215, 619458, 1032430, 1548645, 3097290]

約数ペア:

[(1, 3097290), (2, 1548645), (3, 1032430), (5, 619458), (6, 516215), (7, 442470), (10, 309729), (14, 221235), (15, 206486), (21, 147490), (30, 103243), (35, 88494), (42, 73745), (43, 72030), (49, 63210), (70, 44247), (86, 36015), (98, 31605), (105, 29498), (129, 24010), (147, 21070), (210, 14749), (215, 14406), (245, 12642), (258, 12005), (294, 10535), (301, 10290), (343, 9030), (430, 7203), (490, 6321), (602, 5145), (645, 4802), (686, 4515), (735, 4214), (903, 3430), (1029, 3010), (1290, 2401), (1470, 2107), (1505, 2058), (1715, 1806)]