153755790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 392221440

約数和(自身を除く): 238465650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 2521, 3210, 4066, 5042, 6099, 7563, 10165, 12198, 12605, 15126, 20330, 25210, 30495, 37815, 47899, 60990, 75630, 95798, 143697, 239495, 269747, 287394, 478990, 539494, 718485, 809241, 1348735, 1436970, 1618482, 2697470, 4046205, 5125193, 8092410, 10250386, 15375579, 25625965, 30751158, 51251930, 76877895, 153755790]

約数ペア:

[(1, 153755790), (2, 76877895), (3, 51251930), (5, 30751158), (6, 25625965), (10, 15375579), (15, 10250386), (19, 8092410), (30, 5125193), (38, 4046205), (57, 2697470), (95, 1618482), (107, 1436970), (114, 1348735), (190, 809241), (214, 718485), (285, 539494), (321, 478990), (535, 287394), (570, 269747), (642, 239495), (1070, 143697), (1605, 95798), (2033, 75630), (2521, 60990), (3210, 47899), (4066, 37815), (5042, 30495), (6099, 25210), (7563, 20330), (10165, 15126), (12198, 12605)]