2428565580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1927433}}^1$

素因数の和:1927455

約数の個数: 72

約数和(自身を含む): 8419031712

約数和(自身を除く): 5990466132

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, 1927433, 3854866, 5782299, 7709732, 9637165, 11564598, 13492031, 17346897, 19274330, 23129196, 26984062, 28911495, 34693794, 38548660, 40476093, 53968124, 57822990, 67460155, 69387588, 80952186, 86734485, 115645980, 121428279, 134920310, 161904372, 173468970, 202380465, 242856558, 269840620, 346937940, 404760930, 485713116, 607141395, 809521860, 1214282790, 2428565580]

約数ペア:

[(1, 2428565580), (2, 1214282790), (3, 809521860), (4, 607141395), (5, 485713116), (6, 404760930), (7, 346937940), (9, 269840620), (10, 242856558), (12, 202380465), (14, 173468970), (15, 161904372), (18, 134920310), (20, 121428279), (21, 115645980), (28, 86734485), (30, 80952186), (35, 69387588), (36, 67460155), (42, 57822990), (45, 53968124), (60, 40476093), (63, 38548660), (70, 34693794), (84, 28911495), (90, 26984062), (105, 23129196), (126, 19274330), (140, 17346897), (180, 13492031), (210, 11564598), (252, 9637165), (315, 7709732), (420, 5782299), (630, 3854866), (1260, 1927433)]