276830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 552960

約数和(自身を除く): 276130

約数列:

[1, 2, 5, 10, 19, 31, 38, 47, 62, 94, 95, 155, 190, 235, 310, 470, 589, 893, 1178, 1457, 1786, 2914, 2945, 4465, 5890, 7285, 8930, 14570, 27683, 55366, 138415, 276830]

約数ペア:

[(1, 276830), (2, 138415), (5, 55366), (10, 27683), (19, 14570), (31, 8930), (38, 7285), (47, 5890), (62, 4465), (94, 2945), (95, 2914), (155, 1786), (190, 1457), (235, 1178), (310, 893), (470, 589)]