103063980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90407}}^1$

素因数の和:90438

約数の個数: 48

約数和(自身を含む): 303770880

約数和(自身を除く): 200706900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 90407, 180814, 271221, 361628, 452035, 542442, 904070, 1084884, 1356105, 1717733, 1808140, 2712210, 3435466, 5153199, 5424420, 6870932, 8588665, 10306398, 17177330, 20612796, 25765995, 34354660, 51531990, 103063980]

約数ペア:

[(1, 103063980), (2, 51531990), (3, 34354660), (4, 25765995), (5, 20612796), (6, 17177330), (10, 10306398), (12, 8588665), (15, 6870932), (19, 5424420), (20, 5153199), (30, 3435466), (38, 2712210), (57, 1808140), (60, 1717733), (76, 1356105), (95, 1084884), (114, 904070), (190, 542442), (228, 452035), (285, 361628), (380, 271221), (570, 180814), (1140, 90407)]