30400770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 76317696

約数和(自身を除く): 45916926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 337, 465, 485, 582, 674, 930, 970, 1011, 1455, 1685, 2022, 2910, 3007, 3370, 5055, 6014, 9021, 10110, 10447, 15035, 18042, 20894, 30070, 31341, 32689, 45105, 52235, 62682, 65378, 90210, 98067, 104470, 156705, 163445, 196134, 313410, 326890, 490335, 980670, 1013359, 2026718, 3040077, 5066795, 6080154, 10133590, 15200385, 30400770]

約数ペア:

[(1, 30400770), (2, 15200385), (3, 10133590), (5, 6080154), (6, 5066795), (10, 3040077), (15, 2026718), (30, 1013359), (31, 980670), (62, 490335), (93, 326890), (97, 313410), (155, 196134), (186, 163445), (194, 156705), (291, 104470), (310, 98067), (337, 90210), (465, 65378), (485, 62682), (582, 52235), (674, 45105), (930, 32689), (970, 31341), (1011, 30070), (1455, 20894), (1685, 18042), (2022, 15035), (2910, 10447), (3007, 10110), (3370, 9021), (5055, 6014)]