3007000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 7338240

約数和(自身を除く): 4331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 97, 100, 124, 125, 155, 194, 200, 248, 250, 310, 388, 485, 500, 620, 775, 776, 970, 1000, 1240, 1550, 1940, 2425, 3007, 3100, 3875, 3880, 4850, 6014, 6200, 7750, 9700, 12028, 12125, 15035, 15500, 19400, 24056, 24250, 30070, 31000, 48500, 60140, 75175, 97000, 120280, 150350, 300700, 375875, 601400, 751750, 1503500, 3007000]

約数ペア:

[(1, 3007000), (2, 1503500), (4, 751750), (5, 601400), (8, 375875), (10, 300700), (20, 150350), (25, 120280), (31, 97000), (40, 75175), (50, 60140), (62, 48500), (97, 31000), (100, 30070), (124, 24250), (125, 24056), (155, 19400), (194, 15500), (200, 15035), (248, 12125), (250, 12028), (310, 9700), (388, 7750), (485, 6200), (500, 6014), (620, 4850), (775, 3880), (776, 3875), (970, 3100), (1000, 3007), (1240, 2425), (1550, 1940)]