2019647910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9617371}}^1$

素因数の和:9617388

約数の個数: 32

約数和(自身を含む): 5539606272

約数和(自身を除く): 3519958362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9617371, 19234742, 28852113, 48086855, 57704226, 67321597, 96173710, 134643194, 144260565, 201964791, 288521130, 336607985, 403929582, 673215970, 1009823955, 2019647910]

約数ペア:

[(1, 2019647910), (2, 1009823955), (3, 673215970), (5, 403929582), (6, 336607985), (7, 288521130), (10, 201964791), (14, 144260565), (15, 134643194), (21, 96173710), (30, 67321597), (35, 57704226), (42, 48086855), (70, 28852113), (105, 19234742), (210, 9617371)]