30648765

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 61308288

約数和(自身を除く): 30659523

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 49, 69, 105, 111, 115, 147, 161, 185, 245, 259, 343, 345, 483, 555, 735, 777, 805, 851, 1029, 1127, 1295, 1715, 1813, 2401, 2415, 2553, 3381, 3885, 4255, 5145, 5439, 5635, 5957, 7203, 7889, 9065, 12005, 12691, 12765, 16905, 17871, 23667, 27195, 29785, 36015, 38073, 39445, 41699, 55223, 63455, 88837, 89355, 118335, 125097, 165669, 190365, 208495, 266511, 276115, 291893, 444185, 625485, 828345, 875679, 1332555, 1459465, 2043251, 4378395, 6129753, 10216255, 30648765]

約数ペア:

[(1, 30648765), (3, 10216255), (5, 6129753), (7, 4378395), (15, 2043251), (21, 1459465), (23, 1332555), (35, 875679), (37, 828345), (49, 625485), (69, 444185), (105, 291893), (111, 276115), (115, 266511), (147, 208495), (161, 190365), (185, 165669), (245, 125097), (259, 118335), (343, 89355), (345, 88837), (483, 63455), (555, 55223), (735, 41699), (777, 39445), (805, 38073), (851, 36015), (1029, 29785), (1127, 27195), (1295, 23667), (1715, 17871), (1813, 16905), (2401, 12765), (2415, 12691), (2553, 12005), (3381, 9065), (3885, 7889), (4255, 7203), (5145, 5957), (5439, 5635)]