124347890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8954

約数の個数: 32

約数和(自身を含む): 237413376

約数和(自身を除く): 113065486

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 8863, 14030, 17726, 44315, 88630, 203849, 407698, 540643, 1019245, 1081286, 2038490, 2703215, 5406430, 12434789, 24869578, 62173945, 124347890]

約数ペア:

[(1, 124347890), (2, 62173945), (5, 24869578), (10, 12434789), (23, 5406430), (46, 2703215), (61, 2038490), (115, 1081286), (122, 1019245), (230, 540643), (305, 407698), (610, 203849), (1403, 88630), (2806, 44315), (7015, 17726), (8863, 14030)]