2977550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 6106752

約数和(自身を除く): 3129202

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 113, 155, 170, 226, 310, 425, 527, 565, 775, 850, 1054, 1130, 1550, 1921, 2635, 2825, 3503, 3842, 5270, 5650, 7006, 9605, 13175, 17515, 19210, 26350, 35030, 48025, 59551, 87575, 96050, 119102, 175150, 297755, 595510, 1488775, 2977550]

約数ペア:

[(1, 2977550), (2, 1488775), (5, 595510), (10, 297755), (17, 175150), (25, 119102), (31, 96050), (34, 87575), (50, 59551), (62, 48025), (85, 35030), (113, 26350), (155, 19210), (170, 17515), (226, 13175), (310, 9605), (425, 7006), (527, 5650), (565, 5270), (775, 3842), (850, 3503), (1054, 2825), (1130, 2635), (1550, 1921)]