2017932910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2971}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 4300222464

約数和(自身を除く): 2282289554

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 313, 434, 626, 1085, 1565, 2170, 2191, 2971, 3130, 4382, 5942, 9703, 10955, 14855, 19406, 20797, 21910, 29710, 41594, 48515, 67921, 92101, 97030, 103985, 135842, 184202, 207970, 339605, 460505, 644707, 679210, 921010, 929923, 1289414, 1859846, 3223535, 4649615, 6447070, 6509461, 9299230, 13018922, 28827613, 32547305, 57655226, 65094610, 144138065, 201793291, 288276130, 403586582, 1008966455, 2017932910]

約数ペア:

[(1, 2017932910), (2, 1008966455), (5, 403586582), (7, 288276130), (10, 201793291), (14, 144138065), (31, 65094610), (35, 57655226), (62, 32547305), (70, 28827613), (155, 13018922), (217, 9299230), (310, 6509461), (313, 6447070), (434, 4649615), (626, 3223535), (1085, 1859846), (1565, 1289414), (2170, 929923), (2191, 921010), (2971, 679210), (3130, 644707), (4382, 460505), (5942, 339605), (9703, 207970), (10955, 184202), (14855, 135842), (19406, 103985), (20797, 97030), (21910, 92101), (29710, 67921), (41594, 48515)]