38126970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20196

約数の個数: 64

約数和(自身を含む): 116202240

約数和(自身を除く): 78075270

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, 20173, 40346, 60519, 100865, 121038, 141211, 181557, 201730, 282422, 302595, 363114, 423633, 544671, 605190, 706055, 847266, 907785, 1089342, 1270899, 1412110, 1815570, 2118165, 2541798, 2723355, 3812697, 4236330, 5446710, 6354495, 7625394, 12708990, 19063485, 38126970]

約数ペア:

[(1, 38126970), (2, 19063485), (3, 12708990), (5, 7625394), (6, 6354495), (7, 5446710), (9, 4236330), (10, 3812697), (14, 2723355), (15, 2541798), (18, 2118165), (21, 1815570), (27, 1412110), (30, 1270899), (35, 1089342), (42, 907785), (45, 847266), (54, 706055), (63, 605190), (70, 544671), (90, 423633), (105, 363114), (126, 302595), (135, 282422), (189, 201730), (210, 181557), (270, 141211), (315, 121038), (378, 100865), (630, 60519), (945, 40346), (1890, 20173)]