30281370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3575

約数の個数: 64

約数和(自身を含む): 85107456

約数和(自身を除く): 54826086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 3517, 4305, 7034, 8610, 10551, 17585, 21102, 24619, 35170, 49238, 52755, 73857, 105510, 123095, 144197, 147714, 246190, 288394, 369285, 432591, 720985, 738570, 865182, 1009379, 1441970, 2018758, 2162955, 3028137, 4325910, 5046895, 6056274, 10093790, 15140685, 30281370]

約数ペア:

[(1, 30281370), (2, 15140685), (3, 10093790), (5, 6056274), (6, 5046895), (7, 4325910), (10, 3028137), (14, 2162955), (15, 2018758), (21, 1441970), (30, 1009379), (35, 865182), (41, 738570), (42, 720985), (70, 432591), (82, 369285), (105, 288394), (123, 246190), (205, 147714), (210, 144197), (246, 123095), (287, 105510), (410, 73857), (574, 52755), (615, 49238), (861, 35170), (1230, 24619), (1435, 21102), (1722, 17585), (2870, 10551), (3517, 8610), (4305, 7034)]