297945030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 741888000

約数和(自身を除く): 443942970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 229, 310, 458, 465, 687, 930, 1145, 1374, 1399, 2290, 2798, 3435, 4197, 6870, 6995, 7099, 8394, 13990, 14198, 20985, 21297, 35495, 41970, 42594, 43369, 70990, 86738, 106485, 130107, 212970, 216845, 260214, 320371, 433690, 640742, 650535, 961113, 1301070, 1601855, 1922226, 3203710, 4805565, 9611130, 9931501, 19863002, 29794503, 49657505, 59589006, 99315010, 148972515, 297945030]

約数ペア:

[(1, 297945030), (2, 148972515), (3, 99315010), (5, 59589006), (6, 49657505), (10, 29794503), (15, 19863002), (30, 9931501), (31, 9611130), (62, 4805565), (93, 3203710), (155, 1922226), (186, 1601855), (229, 1301070), (310, 961113), (458, 650535), (465, 640742), (687, 433690), (930, 320371), (1145, 260214), (1374, 216845), (1399, 212970), (2290, 130107), (2798, 106485), (3435, 86738), (4197, 70990), (6870, 43369), (6995, 42594), (7099, 41970), (8394, 35495), (13990, 21297), (14198, 20985)]