149714490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{262657}}^1$

素因数の和:262686

約数の個数: 32

約数和(自身を含む): 378227520

約数和(自身を除く): 228513030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 262657, 525314, 787971, 1313285, 1575942, 2626570, 3939855, 4990483, 7879710, 9980966, 14971449, 24952415, 29942898, 49904830, 74857245, 149714490]

約数ペア:

[(1, 149714490), (2, 74857245), (3, 49904830), (5, 29942898), (6, 24952415), (10, 14971449), (15, 9980966), (19, 7879710), (30, 4990483), (38, 3939855), (57, 2626570), (95, 1575942), (114, 1313285), (190, 787971), (285, 525314), (570, 262657)]