38855460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 126185472

約数和(自身を除く): 87330012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1303, 1420, 1491, 1988, 2130, 2485, 2606, 2982, 3909, 4260, 4970, 5212, 5964, 6515, 7455, 7818, 9121, 9940, 13030, 14910, 15636, 18242, 19545, 26060, 27363, 29820, 36484, 39090, 45605, 54726, 78180, 91210, 92513, 109452, 136815, 182420, 185026, 273630, 277539, 370052, 462565, 547260, 555078, 647591, 925130, 1110156, 1295182, 1387695, 1850260, 1942773, 2590364, 2775390, 3237955, 3885546, 5550780, 6475910, 7771092, 9713865, 12951820, 19427730, 38855460]

約数ペア:

[(1, 38855460), (2, 19427730), (3, 12951820), (4, 9713865), (5, 7771092), (6, 6475910), (7, 5550780), (10, 3885546), (12, 3237955), (14, 2775390), (15, 2590364), (20, 1942773), (21, 1850260), (28, 1387695), (30, 1295182), (35, 1110156), (42, 925130), (60, 647591), (70, 555078), (71, 547260), (84, 462565), (105, 370052), (140, 277539), (142, 273630), (210, 185026), (213, 182420), (284, 136815), (355, 109452), (420, 92513), (426, 91210), (497, 78180), (710, 54726), (852, 45605), (994, 39090), (1065, 36484), (1303, 29820), (1420, 27363), (1491, 26060), (1988, 19545), (2130, 18242), (2485, 15636), (2606, 14910), (2982, 13030), (3909, 9940), (4260, 9121), (4970, 7818), (5212, 7455), (5964, 6515)]