30022520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 48

約数和(自身を含む): 74261880

約数和(自身を除く): 44239360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 6203, 12406, 24812, 31015, 49624, 62030, 68233, 124060, 136466, 248120, 272932, 341165, 545864, 682330, 750563, 1364660, 1501126, 2729320, 3002252, 3752815, 6004504, 7505630, 15011260, 30022520]

約数ペア:

[(1, 30022520), (2, 15011260), (4, 7505630), (5, 6004504), (8, 3752815), (10, 3002252), (11, 2729320), (20, 1501126), (22, 1364660), (40, 750563), (44, 682330), (55, 545864), (88, 341165), (110, 272932), (121, 248120), (220, 136466), (242, 124060), (440, 68233), (484, 62030), (605, 49624), (968, 31015), (1210, 24812), (2420, 12406), (4840, 6203)]