193855890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9461}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 465984576

約数和(自身を除く): 272128686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 9461, 10245, 18922, 20490, 28383, 47305, 56766, 94610, 141915, 283830, 6461863, 12923726, 19385589, 32309315, 38771178, 64618630, 96927945, 193855890]

約数ペア:

[(1, 193855890), (2, 96927945), (3, 64618630), (5, 38771178), (6, 32309315), (10, 19385589), (15, 12923726), (30, 6461863), (683, 283830), (1366, 141915), (2049, 94610), (3415, 56766), (4098, 47305), (6830, 28383), (9461, 20490), (10245, 18922)]