30229648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 60888960

約数和(自身を除く): 30659312

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 659, 752, 976, 1318, 2636, 2867, 5272, 5734, 10544, 11468, 22936, 30973, 40199, 45872, 61946, 80398, 123892, 160796, 247784, 321592, 495568, 643184, 1889353, 3778706, 7557412, 15114824, 30229648]

約数ペア:

[(1, 30229648), (2, 15114824), (4, 7557412), (8, 3778706), (16, 1889353), (47, 643184), (61, 495568), (94, 321592), (122, 247784), (188, 160796), (244, 123892), (376, 80398), (488, 61946), (659, 45872), (752, 40199), (976, 30973), (1318, 22936), (2636, 11468), (2867, 10544), (5272, 5734)]