2030657565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 3492605952

約数和(自身を除く): 1461948387

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 191, 241, 255, 519, 573, 723, 865, 955, 1205, 2595, 2865, 2941, 3247, 3615, 4097, 8823, 9741, 12291, 14705, 16235, 20485, 33043, 41693, 44115, 46031, 48705, 61455, 99129, 125079, 138093, 165215, 208465, 230155, 495645, 561731, 625395, 690465, 708781, 782527, 1685193, 2126343, 2347581, 2808655, 3543905, 3912635, 7963363, 8425965, 10631715, 11737905, 23890089, 39816815, 119450445, 135377171, 406131513, 676885855, 2030657565]

約数ペア:

[(1, 2030657565), (3, 676885855), (5, 406131513), (15, 135377171), (17, 119450445), (51, 39816815), (85, 23890089), (173, 11737905), (191, 10631715), (241, 8425965), (255, 7963363), (519, 3912635), (573, 3543905), (723, 2808655), (865, 2347581), (955, 2126343), (1205, 1685193), (2595, 782527), (2865, 708781), (2941, 690465), (3247, 625395), (3615, 561731), (4097, 495645), (8823, 230155), (9741, 208465), (12291, 165215), (14705, 138093), (16235, 125079), (20485, 99129), (33043, 61455), (41693, 48705), (44115, 46031)]