99404620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30871}}^1$

素因数の和:30910

約数の個数: 48

約数和(自身を含む): 248951808

約数和(自身を除く): 149547188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 30871, 61742, 123484, 154355, 216097, 308710, 432194, 617420, 710033, 864388, 1080485, 1420066, 2160970, 2840132, 3550165, 4321940, 4970231, 7100330, 9940462, 14200660, 19880924, 24851155, 49702310, 99404620]

約数ペア:

[(1, 99404620), (2, 49702310), (4, 24851155), (5, 19880924), (7, 14200660), (10, 9940462), (14, 7100330), (20, 4970231), (23, 4321940), (28, 3550165), (35, 2840132), (46, 2160970), (70, 1420066), (92, 1080485), (115, 864388), (140, 710033), (161, 617420), (230, 432194), (322, 308710), (460, 216097), (644, 154355), (805, 123484), (1610, 61742), (3220, 30871)]