30794470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 68345856

約数和(自身を除く): 37551386

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 617, 713, 805, 1085, 1234, 1426, 1610, 2170, 3085, 3565, 4319, 4991, 6170, 7130, 8638, 9982, 14191, 19127, 21595, 24955, 28382, 38254, 43190, 49910, 70955, 95635, 99337, 133889, 141910, 191270, 198674, 267778, 439921, 496685, 669445, 879842, 993370, 1338890, 2199605, 3079447, 4399210, 6158894, 15397235, 30794470]

約数ペア:

[(1, 30794470), (2, 15397235), (5, 6158894), (7, 4399210), (10, 3079447), (14, 2199605), (23, 1338890), (31, 993370), (35, 879842), (46, 669445), (62, 496685), (70, 439921), (115, 267778), (155, 198674), (161, 191270), (217, 141910), (230, 133889), (310, 99337), (322, 95635), (434, 70955), (617, 49910), (713, 43190), (805, 38254), (1085, 28382), (1234, 24955), (1426, 21595), (1610, 19127), (2170, 14191), (3085, 9982), (3565, 8638), (4319, 7130), (4991, 6170)]