30374630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 64752912

約数和(自身を除く): 34378282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 1931, 3146, 3862, 7865, 9655, 15730, 19310, 21241, 25103, 42482, 50206, 106205, 125515, 212410, 233651, 251030, 276133, 467302, 552266, 1168255, 1380665, 2336510, 2761330, 3037463, 6074926, 15187315, 30374630]

約数ペア:

[(1, 30374630), (2, 15187315), (5, 6074926), (10, 3037463), (11, 2761330), (13, 2336510), (22, 1380665), (26, 1168255), (55, 552266), (65, 467302), (110, 276133), (121, 251030), (130, 233651), (143, 212410), (242, 125515), (286, 106205), (605, 50206), (715, 42482), (1210, 25103), (1430, 21241), (1573, 19310), (1931, 15730), (3146, 9655), (3862, 7865)]