42928980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37657}}^1$

素因数の和:37688

約数の個数: 48

約数和(自身を含む): 126530880

約数和(自身を除く): 83601900

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, 37657, 75314, 112971, 150628, 188285, 225942, 376570, 451884, 564855, 715483, 753140, 1129710, 1430966, 2146449, 2259420, 2861932, 3577415, 4292898, 7154830, 8585796, 10732245, 14309660, 21464490, 42928980]

約数ペア:

[(1, 42928980), (2, 21464490), (3, 14309660), (4, 10732245), (5, 8585796), (6, 7154830), (10, 4292898), (12, 3577415), (15, 2861932), (19, 2259420), (20, 2146449), (30, 1430966), (38, 1129710), (57, 753140), (60, 715483), (76, 564855), (95, 451884), (114, 376570), (190, 225942), (228, 188285), (285, 150628), (380, 112971), (570, 75314), (1140, 37657)]