30810340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6089}}^1$

素因数の和:6132

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 42854300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 6089, 12178, 24356, 30445, 60890, 66979, 121780, 133958, 140047, 267916, 280094, 334895, 560188, 669790, 700235, 1339580, 1400470, 1540517, 2800940, 3081034, 6162068, 7702585, 15405170, 30810340]

約数ペア:

[(1, 30810340), (2, 15405170), (4, 7702585), (5, 6162068), (10, 3081034), (11, 2800940), (20, 1540517), (22, 1400470), (23, 1339580), (44, 700235), (46, 669790), (55, 560188), (92, 334895), (110, 280094), (115, 267916), (220, 140047), (230, 133958), (253, 121780), (460, 66979), (506, 60890), (1012, 30445), (1265, 24356), (2530, 12178), (5060, 6089)]