73299870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38783}}^1$

素因数の和:38806

約数の個数: 64

約数和(自身を含む): 223395840

約数和(自身を除く): 150095970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38783, 77566, 116349, 193915, 232698, 271481, 349047, 387830, 542962, 581745, 698094, 814443, 1047141, 1163490, 1357405, 1628886, 1745235, 2094282, 2443329, 2714810, 3490470, 4072215, 4886658, 5235705, 7329987, 8144430, 10471410, 12216645, 14659974, 24433290, 36649935, 73299870]

約数ペア:

[(1, 73299870), (2, 36649935), (3, 24433290), (5, 14659974), (6, 12216645), (7, 10471410), (9, 8144430), (10, 7329987), (14, 5235705), (15, 4886658), (18, 4072215), (21, 3490470), (27, 2714810), (30, 2443329), (35, 2094282), (42, 1745235), (45, 1628886), (54, 1357405), (63, 1163490), (70, 1047141), (90, 814443), (105, 698094), (126, 581745), (135, 542962), (189, 387830), (210, 349047), (270, 271481), (315, 232698), (378, 193915), (630, 116349), (945, 77566), (1890, 38783)]