83654820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{464749}}^1$

素因数の和:464764

約数の個数: 36

約数和(自身を含む): 253753500

約数和(自身を除く): 170098680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 464749, 929498, 1394247, 1858996, 2323745, 2788494, 4182741, 4647490, 5576988, 6971235, 8365482, 9294980, 13942470, 16730964, 20913705, 27884940, 41827410, 83654820]

約数ペア:

[(1, 83654820), (2, 41827410), (3, 27884940), (4, 20913705), (5, 16730964), (6, 13942470), (9, 9294980), (10, 8365482), (12, 6971235), (15, 5576988), (18, 4647490), (20, 4182741), (30, 2788494), (36, 2323745), (45, 1858996), (60, 1394247), (90, 929498), (180, 464749)]