738590970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1893823}}^1$

素因数の和:1893846

約数の個数: 32

約数和(自身を含む): 1908974592

約数和(自身を除く): 1170383622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1893823, 3787646, 5681469, 9469115, 11362938, 18938230, 24619699, 28407345, 49239398, 56814690, 73859097, 123098495, 147718194, 246196990, 369295485, 738590970]

約数ペア:

[(1, 738590970), (2, 369295485), (3, 246196990), (5, 147718194), (6, 123098495), (10, 73859097), (13, 56814690), (15, 49239398), (26, 28407345), (30, 24619699), (39, 18938230), (65, 11362938), (78, 9469115), (130, 5681469), (195, 3787646), (390, 1893823)]