13900380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 42674688

約数和(自身を除く): 28774308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 251, 260, 284, 355, 390, 426, 502, 710, 753, 780, 852, 923, 1004, 1065, 1255, 1420, 1506, 1846, 2130, 2510, 2769, 3012, 3263, 3692, 3765, 4260, 4615, 5020, 5538, 6526, 7530, 9230, 9789, 11076, 13052, 13845, 15060, 16315, 17821, 18460, 19578, 27690, 32630, 35642, 39156, 48945, 53463, 55380, 65260, 71284, 89105, 97890, 106926, 178210, 195780, 213852, 231673, 267315, 356420, 463346, 534630, 695019, 926692, 1069260, 1158365, 1390038, 2316730, 2780076, 3475095, 4633460, 6950190, 13900380]

約数ペア:

[(1, 13900380), (2, 6950190), (3, 4633460), (4, 3475095), (5, 2780076), (6, 2316730), (10, 1390038), (12, 1158365), (13, 1069260), (15, 926692), (20, 695019), (26, 534630), (30, 463346), (39, 356420), (52, 267315), (60, 231673), (65, 213852), (71, 195780), (78, 178210), (130, 106926), (142, 97890), (156, 89105), (195, 71284), (213, 65260), (251, 55380), (260, 53463), (284, 48945), (355, 39156), (390, 35642), (426, 32630), (502, 27690), (710, 19578), (753, 18460), (780, 17821), (852, 16315), (923, 15060), (1004, 13845), (1065, 13052), (1255, 11076), (1420, 9789), (1506, 9230), (1846, 7530), (2130, 6526), (2510, 5538), (2769, 5020), (3012, 4615), (3263, 4260), (3692, 3765)]