310033460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{128113}}^1$

素因数の和:128144

約数の個数: 36

約数和(自身を含む): 715644804

約数和(自身を除く): 405611344

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 128113, 256226, 512452, 640565, 1281130, 1409243, 2562260, 2818486, 5636972, 7046215, 14092430, 15501673, 28184860, 31003346, 62006692, 77508365, 155016730, 310033460]

約数ペア:

[(1, 310033460), (2, 155016730), (4, 77508365), (5, 62006692), (10, 31003346), (11, 28184860), (20, 15501673), (22, 14092430), (44, 7046215), (55, 5636972), (110, 2818486), (121, 2562260), (220, 1409243), (242, 1281130), (484, 640565), (605, 512452), (1210, 256226), (2420, 128113)]