30864630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6553}}^1$

素因数の和:6720

約数の個数: 32

約数和(自身を含む): 74558304

約数和(自身を除く): 43693674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6553, 13106, 19659, 32765, 39318, 65530, 98295, 196590, 1028821, 2057642, 3086463, 5144105, 6172926, 10288210, 15432315, 30864630]

約数ペア:

[(1, 30864630), (2, 15432315), (3, 10288210), (5, 6172926), (6, 5144105), (10, 3086463), (15, 2057642), (30, 1028821), (157, 196590), (314, 98295), (471, 65530), (785, 39318), (942, 32765), (1570, 19659), (2355, 13106), (4710, 6553)]