900901175580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{715000933}}^1$

素因数の和:715000955

約数の個数: 72

約数和(自身を含む): 3123124079712

約数和(自身を除く): 2222222904132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 715000933, 1430001866, 2145002799, 2860003732, 3575004665, 4290005598, 5005006531, 6435008397, 7150009330, 8580011196, 10010013062, 10725013995, 12870016794, 14300018660, 15015019593, 20020026124, 21450027990, 25025032655, 25740033588, 30030039186, 32175041985, 42900055980, 45045058779, 50050065310, 60060078372, 64350083970, 75075097965, 90090117558, 100100130620, 128700167940, 150150195930, 180180235116, 225225293895, 300300391860, 450450587790, 900901175580]

約数ペア:

[(1, 900901175580), (2, 450450587790), (3, 300300391860), (4, 225225293895), (5, 180180235116), (6, 150150195930), (7, 128700167940), (9, 100100130620), (10, 90090117558), (12, 75075097965), (14, 64350083970), (15, 60060078372), (18, 50050065310), (20, 45045058779), (21, 42900055980), (28, 32175041985), (30, 30030039186), (35, 25740033588), (36, 25025032655), (42, 21450027990), (45, 20020026124), (60, 15015019593), (63, 14300018660), (70, 12870016794), (84, 10725013995), (90, 10010013062), (105, 8580011196), (126, 7150009330), (140, 6435008397), (180, 5005006531), (210, 4290005598), (252, 3575004665), (315, 2860003732), (420, 2145002799), (630, 1430001866), (1260, 715000933)]