14307020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 37671984

約数和(自身を除く): 23364964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1123, 1274, 1820, 2246, 2548, 3185, 4492, 5615, 6370, 7861, 11230, 12740, 14599, 15722, 22460, 29198, 31444, 39305, 55027, 58396, 72995, 78610, 102193, 110054, 145990, 157220, 204386, 220108, 275135, 291980, 408772, 510965, 550270, 715351, 1021930, 1100540, 1430702, 2043860, 2861404, 3576755, 7153510, 14307020]

約数ペア:

[(1, 14307020), (2, 7153510), (4, 3576755), (5, 2861404), (7, 2043860), (10, 1430702), (13, 1100540), (14, 1021930), (20, 715351), (26, 550270), (28, 510965), (35, 408772), (49, 291980), (52, 275135), (65, 220108), (70, 204386), (91, 157220), (98, 145990), (130, 110054), (140, 102193), (182, 78610), (196, 72995), (245, 58396), (260, 55027), (364, 39305), (455, 31444), (490, 29198), (637, 22460), (910, 15722), (980, 14599), (1123, 12740), (1274, 11230), (1820, 7861), (2246, 6370), (2548, 5615), (3185, 4492)]