1287761730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{42797}}^1$

素因数の和:42883

約数の個数: 64

約数和(自身を含む): 3327972480

約数和(自身を除く): 2040210750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 42797, 85594, 128391, 213985, 256782, 427970, 641955, 727549, 1283910, 1455098, 2182647, 2525023, 3637745, 4365294, 5050046, 7275490, 7575069, 10913235, 12625115, 15150138, 21826470, 25250230, 37875345, 42925391, 75750690, 85850782, 128776173, 214626955, 257552346, 429253910, 643880865, 1287761730]

約数ペア:

[(1, 1287761730), (2, 643880865), (3, 429253910), (5, 257552346), (6, 214626955), (10, 128776173), (15, 85850782), (17, 75750690), (30, 42925391), (34, 37875345), (51, 25250230), (59, 21826470), (85, 15150138), (102, 12625115), (118, 10913235), (170, 7575069), (177, 7275490), (255, 5050046), (295, 4365294), (354, 3637745), (510, 2525023), (590, 2182647), (885, 1455098), (1003, 1283910), (1770, 727549), (2006, 641955), (3009, 427970), (5015, 256782), (6018, 213985), (10030, 128391), (15045, 85594), (30090, 42797)]