291220470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{18077}}^1$

素因数の和:18269

約数の個数: 48

約数和(自身を含む): 761445360

約数和(自身を除く): 470224890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 18077, 36154, 54231, 90385, 108462, 162693, 180770, 271155, 325386, 542310, 813465, 1626930, 3235783, 6471566, 9707349, 16178915, 19414698, 29122047, 32357830, 48536745, 58244094, 97073490, 145610235, 291220470]

約数ペア:

[(1, 291220470), (2, 145610235), (3, 97073490), (5, 58244094), (6, 48536745), (9, 32357830), (10, 29122047), (15, 19414698), (18, 16178915), (30, 9707349), (45, 6471566), (90, 3235783), (179, 1626930), (358, 813465), (537, 542310), (895, 325386), (1074, 271155), (1611, 180770), (1790, 162693), (2685, 108462), (3222, 90385), (5370, 54231), (8055, 36154), (16110, 18077)]