30680910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8770

約数の個数: 64

約数和(自身を含む): 88119360

約数和(自身を除く): 57438450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8741, 17482, 26223, 43705, 52446, 78669, 87410, 113633, 131115, 157338, 227266, 236007, 262230, 340899, 393345, 472014, 568165, 681798, 786690, 1022697, 1136330, 1180035, 1704495, 2045394, 2360070, 3068091, 3408990, 5113485, 6136182, 10226970, 15340455, 30680910]

約数ペア:

[(1, 30680910), (2, 15340455), (3, 10226970), (5, 6136182), (6, 5113485), (9, 3408990), (10, 3068091), (13, 2360070), (15, 2045394), (18, 1704495), (26, 1180035), (27, 1136330), (30, 1022697), (39, 786690), (45, 681798), (54, 568165), (65, 472014), (78, 393345), (90, 340899), (117, 262230), (130, 236007), (135, 227266), (195, 157338), (234, 131115), (270, 113633), (351, 87410), (390, 78669), (585, 52446), (702, 43705), (1170, 26223), (1755, 17482), (3510, 8741)]