30397796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 65808960

約数和(自身を除く): 35411164

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 2797, 5434, 5594, 10868, 11188, 30767, 36361, 53143, 61534, 72722, 106286, 123068, 145444, 212572, 399971, 584573, 690859, 799942, 1169146, 1381718, 1599884, 2338292, 2763436, 7599449, 15198898, 30397796]

約数ペア:

[(1, 30397796), (2, 15198898), (4, 7599449), (11, 2763436), (13, 2338292), (19, 1599884), (22, 1381718), (26, 1169146), (38, 799942), (44, 690859), (52, 584573), (76, 399971), (143, 212572), (209, 145444), (247, 123068), (286, 106286), (418, 72722), (494, 61534), (572, 53143), (836, 36361), (988, 30767), (2717, 11188), (2797, 10868), (5434, 5594)]