78127530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 203333760

約数和(自身を除く): 125206230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1229, 1630, 2119, 2445, 2458, 3687, 4238, 4890, 6145, 6357, 7374, 10595, 12290, 12714, 15977, 18435, 21190, 31785, 31954, 36870, 47931, 63570, 79885, 95862, 159770, 200327, 239655, 400654, 479310, 600981, 1001635, 1201962, 2003270, 2604251, 3004905, 5208502, 6009810, 7812753, 13021255, 15625506, 26042510, 39063765, 78127530]

約数ペア:

[(1, 78127530), (2, 39063765), (3, 26042510), (5, 15625506), (6, 13021255), (10, 7812753), (13, 6009810), (15, 5208502), (26, 3004905), (30, 2604251), (39, 2003270), (65, 1201962), (78, 1001635), (130, 600981), (163, 479310), (195, 400654), (326, 239655), (390, 200327), (489, 159770), (815, 95862), (978, 79885), (1229, 63570), (1630, 47931), (2119, 36870), (2445, 31954), (2458, 31785), (3687, 21190), (4238, 18435), (4890, 15977), (6145, 12714), (6357, 12290), (7374, 10595)]