30211565580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23977433}}^1$

素因数の和:23977455

約数の個数: 72

約数和(自身を含む): 104733431712

約数和(自身を除く): 74521866132

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, 23977433, 47954866, 71932299, 95909732, 119887165, 143864598, 167842031, 215796897, 239774330, 287729196, 335684062, 359661495, 431593794, 479548660, 503526093, 671368124, 719322990, 839210155, 863187588, 1007052186, 1078984485, 1438645980, 1510578279, 1678420310, 2014104372, 2157968970, 2517630465, 3021156558, 3356840620, 4315937940, 5035260930, 6042313116, 7552891395, 10070521860, 15105782790, 30211565580]

約数ペア:

[(1, 30211565580), (2, 15105782790), (3, 10070521860), (4, 7552891395), (5, 6042313116), (6, 5035260930), (7, 4315937940), (9, 3356840620), (10, 3021156558), (12, 2517630465), (14, 2157968970), (15, 2014104372), (18, 1678420310), (20, 1510578279), (21, 1438645980), (28, 1078984485), (30, 1007052186), (35, 863187588), (36, 839210155), (42, 719322990), (45, 671368124), (60, 503526093), (63, 479548660), (70, 431593794), (84, 359661495), (90, 335684062), (105, 287729196), (126, 239774330), (140, 215796897), (180, 167842031), (210, 143864598), (252, 119887165), (315, 95909732), (420, 71932299), (630, 47954866), (1260, 23977433)]